Options appear in the order they were printed on the original paper, not by their position on the page. Changing the booklet series changes the order of the questions, never the answers.
Given below are two statements: Statement (I): Red yellow soils found in parts of Sawai Madhopur, Sirohi, Rajsamand, Udaipur and Bhilwara district. Statement (II): Red yellow soil is suitable for the farming of groundnut and cotton. In light of the above statements, choose the most appropriate answer from the options given below.
Both statements are incorrect: red-yellow soil chiefly occurs in eastern parts (Bhilwara, Ajmer, Tonk etc.), so the listed districts are misleading, and the soil suits maize/pulses, not groundnut and cotton.
Geography of Rajasthan · Soils of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Mantha river merges in which of the following lakes of Rajasthan?
The Mantha (Mendha) river is one of the feeder rivers that drains into Sambhar Lake, the largest inland saline lake.
Geography of Rajasthan · Lakes of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following statement is not correct about the winter monsoon of Rajasthan?
Winter monsoon in Rajasthan is the retreating/north-east monsoon flowing FROM the land (high pressure over north India) TO the ocean (low pressure) — these dry off-shore winds bring almost no rain, so statement B (sea-to-land winds causing rain) describes the SW summer monsoon, not winter, hence it is the incorrect statement asked for.
Geography of Rajasthan · Climate & climatic regions
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Where is Fullerene used?
Fullerene (C60, a hollow cage allotrope of carbon) acts as a molecular sieve/adsorbent and catalyst, so it is used in purifying gases such as natural gas, making A correct.
Science & Technology · Physical & Chemical Changes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The reaction between an acid and a base is called:
An acid and a base react to form salt and water, cancelling each other's effect — this is by definition a neutralization reaction.
Science & Technology · Physical & Chemical Changes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following events is not related to phenomenon of Refraction of light? (Choose the most appropriate option from below)
The blue colour of the clear sky is caused by scattering (Rayleigh scattering) of sunlight by air molecules — shorter blue wavelengths scatter most — not by bending of light, so it is unrelated to refraction.
Science & Technology · Physical & Chemical Changes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Raniganj coalfield is situated in
The Raniganj coalfield, India's first discovered and oldest worked coalfield, lies in the Damodar valley of West Bengal (Paschim Bardhaman).
Geography of India · Energy Resources
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following statement is not correct about the Khetri Copper refining plant?
The statement is 'not correct' because the Khetri Copper Complex is in Jhunjhunu district, not Bikaner; hence C is the false statement being sought.
Geography of Rajasthan · Minerals of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is a brackish water fish?
Pompano (Trachinotus species) is a coastal/estuarine marine fish farmed in brackish water, so B is the brackish-water fish.
Science & Technology · Agriculture & Animal Husbandry (Rajasthan)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Indira Gandhi Canal has been built on the following rivers :
The Indira Gandhi Canal draws water from the Harike Barrage in Punjab, located at the confluence of the Sutlej (Satluj) and Beas rivers.
Economy of Rajasthan · Indira Gandhi Nahar Pariyojana (IGNP)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The state of Rajasthan produces around __________ % of the total wool production in India.
Rajasthan is India's largest wool producer, contributing roughly 30% of the country's total wool output.
Science & Technology · Agriculture & Animal Husbandry (Rajasthan)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is the name of a mobile application launched by Rajasthan Government for farmers?
The Rajasthan Government launched the 'Raj Kisan Jaivik App' to promote organic farming, helping farmers register and market organic produce.
Current Events & Civic Duty · Rajasthan government schemes & policies
◆ Why each wrong option is wrong — 3 analyses, after sign-in
When was the first Agriculture Budget presented in Rajasthan separately? (Choose the most appropriate option from below)
Rajasthan became India's first state to present a separate Agriculture Budget on 23 Feb 2022 (for FY 2022-23) by CM Ashok Gehlot.
Current Events & Civic Duty · Rajasthan government schemes & policies
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): The year 1947 was a year of unprecedented violence and trauma of displacement for India. Statement (II): India was born in very difficult circumstances in 1947. Perhaps no other country had faced a situation more difficult than that of India. In light of the above statements, choose the most appropriate answer from the options given below.
Both statements are factually correct — 1947 saw partition violence and mass displacement, and India's birth amid these conditions made nation-building uniquely difficult; both are standard NCERT framings.
History (India & Rajasthan) · Partition & Independence of India
◆ Why each wrong option is wrong — 4 analyses, after sign-in
Which of the following state was carved out of Assam ?
Meghalaya was carved out of Assam, becoming a full state in 1972 (autonomous state in 1970).
History (India & Rajasthan) · Reorganization of states
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which among the following was the major challenge India faced while building a nation state at the time of independence?
At independence India's foremost political task was to establish a unified democratic nation-state out of a vast, diverse country splintered into princely states.
History (India & Rajasthan) · Nehru era & nation building
◆ Why each wrong option is wrong — 3 analyses, after sign-in
'In Memoriam' painting was painted by whom in 1859?
The 1857-revolt painting 'In Memoriam' (1859) was made by the Scottish artist Joseph Noel Paton, so B is correct.
History (India & Rajasthan) · Revolt of 1857
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The Mudaliar Commission was setup in 1952 to: (Choose the most appropriate options from below)
The Mudaliar Commission (Secondary Education Commission), 1952–53 under Dr. A. Lakshmanaswami Mudaliar, was set up to examine and reform the secondary education system in India.
History (India & Rajasthan) · Nehru era & nation building
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The Punchhi Commission (2010) is associated with which of the following?
The Punchhi Commission, set up in 2007 and reporting in 2010 under Justice M.M. Punchhi, examined Centre-State relations, succeeding the Sarkaria Commission.
Indian Polity (Rajasthan focus) · Constitution — Making & Nature
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who among the following was the first woman Deputy Chief Minister of Rajasthan?
Kamla Beniwal became Rajasthan's first woman Deputy Chief Minister (under CM Harideo Joshi in the 1980s).
Indian Polity (Rajasthan focus) · Chief Minister & State Council of Ministers
◆ Why each wrong option is wrong — 3 analyses, after sign-in
How many MPs are nominated in Rajya Sabha by the President of India?
The President nominates 12 members to the Rajya Sabha from fields of art, literature, science and social service (Article 80).
Indian Polity (Rajasthan focus) · Parliament — Lok Sabha & Rajya Sabha
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following does not correspond to an audio file's valid extension?
.rar is a compressed archive (file-compression) format, not an audio format, so it is not a valid audio extension.
Computer Knowledge · File system & file management
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Convert (101110)2 = (?)8 {base 2 to base 8}
Group the binary in 3s from the right: 101 110 → 101=5, 110=6, so (101110)2 = (56)8.
Computer Knowledge · Number systems & data representation
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is not a type of the printer? (Choose the most appropriate option from below)
'Dot Solid Printer' is not a real printer type; the actual type is the 'Dot Matrix Printer', so this is the invalid one.
Computer Knowledge · Input & output devices
◆ Why each wrong option is wrong — 3 analyses, after sign-in
A batsman makes a score of 90 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning?
Let new average = x; old (16-inning) average = x-3. Then 16(x-3)+90 = 17x → 42 = x, so the average after the 17th inning is 42 runs (D).
Reasoning, Mental Ability & Maths · Average
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The income of Mr. Dhull and Mr. Hussain are in the ratio 7 : 4 and their expenditure are in the ratio 2: 1. If each saves ₹10,000, then Mr. Dhull's expenditure is:
Let incomes 7x,4x and expenditures 2y,y; saving 10000 each gives 7x−2y=10000 and 4x−y=10000. Solving: x=10000, y=30000, so Dhull's expenditure = 2y = ₹60,000.
Reasoning, Mental Ability & Maths · Ratio & Proportion
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Microsoft Excel's formula begins with ________.
Every Microsoft Excel formula must begin with the equals sign (=), which tells Excel to evaluate the expression that follows.
Computer Knowledge · MS Excel
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which one is a spreadsheet program in MS Office?
MS Excel is the spreadsheet program in MS Office, organising data and formulas in rows-and-columns cells.
Computer Knowledge · MS Excel
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is the theme of 'Jal Shakti Abhiyan: Catch the Rain, 2023'?
The theme of Jal Shakti Abhiyan: Catch the Rain 2023 was 'Source Sustainability for Drinking Water', focusing on securing sustainable drinking-water sources through rainwater harvesting.
Current Events & Civic Duty · National current events & issues
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following statement is not correct about dry teak forests of Rajasthan? (Choose the most appropriate option from below)
Statement B is incorrect: dry teak forests of Rajasthan receive far less rainfall (roughly 75-110 cm), not 150-200 cm, which would imply moist/wet forests.
Geography of Rajasthan · Natural vegetation & forests
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): Kanjar tribe is mostly found in Kota, Bundi, Baran, Jhalawar, Bhilwara, Udaipur, Ajmer and Alwar areas of Rajasthan. Statement (II): The head of the family is known as 'Kotwal in Kanjar tribe. In light of the above statements, choose the most appropriate answer from the options given below.
Statement I is correct (Kanjar tribe distribution in Kota, Bundi, Baran etc.), but Statement II is false — the head of a Kanjar family/group is called 'Patel', not 'Kotwal'; hence answer C.
Geography of Rajasthan · Major tribes of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following district has the lowest female literacy rate in Rajasthan according to 'Census, 2011'?
As per Census 2011, Jalore district had the lowest female literacy rate in Rajasthan (about 38.5%).
Geography of Rajasthan · Population — growth, density, literacy, sex ratio
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who has been appointed as the Advocate General of Rajasthan in February 2024?
In February 2024 Rajendra Prasad Gupta was appointed the Advocate General of Rajasthan, so D is correct.
Current Events & Civic Duty · Appointments & resignations
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which ministry has introduced the Cinematograph (Certification) Rule, 2024?
The Cinematograph (Certification) Rules, 2024 were notified by the Ministry of Information & Broadcasting, which governs the CBFC and film certification.
Current Events & Civic Duty · National current events & issues
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Sierra Leone in April 2024, declared a national emergency on the account of :
In April 2024 Sierra Leone declared a national emergency over the synthetic 'zombie' drug Kush, whose epidemic abuse was devastating its youth.
Current Events & Civic Duty · International current events & issues
◆ Why each wrong option is wrong — 3 analyses, after sign-in
SHRESHTA Scheme launched by the Ministry of Social Justice and Empowerment is associated with _________.
SHRESHTA (Scheme for Residential Education for Students in High Schools in Targeted Areas) provides quality education to meritorious SC students in reputed private residential schools — it targets students.
Current Events & Civic Duty · National current events & issues
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): The Chambal project is a combined project by the Madhya Pradesh State and the Rajasthan state. Statement (II): Mahi power project is located close to Udaipur in Rajasthan. In light of the above statements, choose the most appropriate answer from the options given below.
Statement I is correct — the Chambal Valley project is a joint Madhya Pradesh–Rajasthan venture; Statement II is wrong because the Mahi (Bajaj Sagar) power project is near Banswara, not Udaipur.
Economy of Rajasthan · Major irrigation & river-valley projects
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following writs is issued by the supreme court to prevent an inferior court from usurping jurisdiction, which is not vested in it?
The writ of Prohibition is issued by a higher court to a lower court/tribunal to stop it from proceeding in a matter beyond its jurisdiction, while the case is still pending.
Indian Polity (Rajasthan focus) · Supreme Court & Judiciary
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who among the following is not included in the committee constituted for the appointment of chairperson of the National Human Rights Commission?
The NHRC selection committee (under the Protection of Human Rights Act, 1993) has six members: PM (chair), Speaker of Lok Sabha, Deputy Chairman of Rajya Sabha, Home Minister, and the Leaders of Opposition in both Houses — the Chief Justice of India is NOT part of it.
Indian Polity (Rajasthan focus) · National Human Rights Commission (NHRC)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
High Mobility Artillery Rocket System (HIMARS) is developed by which country?
HIMARS, a light multiple rocket launcher, is built by the American firm Lockheed Martin, making it a USA-developed system.
Science & Technology · Defence Technology
◆ Why each wrong option is wrong — 3 analyses, after sign-in
According to IQAir, which city has recently been ranked as the most polluted city globally in 2023?
In IQAir's 2023 World Air Quality Report, Begusarai (Bihar, India) topped the list as the most polluted city in the world by average PM2.5.
Current Events & Civic Duty · Places in news
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who was the first Chief of Defence Staff (CDS) in India?
India's first CDS was General Bipin Rawat, appointed on 1 January 2020, so A is correct.
Current Events & Civic Duty · Appointments & resignations
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The State Information Commission submits its annual report to the-
Under the RTI Act 2005, the State Information Commission prepares an annual report and submits it to the State Government, which then lays it before the State Legislature.
Indian Polity (Rajasthan focus) · Rajasthan State Information Commission
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Consider the following statements regarding delimitation commission in India and choose the correct answer from the options given below: Statement (I): Delimitation Commission Acts have been enacted in 1952, 1962, 1971 and 2002 for fixing limits or boundaries of territorial constituencies. Statement (II): Its orders cannot be challenged in a court of law. In light of the above statements,choose the most appropriate answer from the options given below.
As marked (D), Statement I is taken as false and Statement II as true. (Doubt: in fact Delimitation Commission Acts WERE enacted in 1952, 1962, 1971 and 2002, so Statement I is also true and the real answer appears to be A; its orders genuinely cannot be challenged in court, so Statement II is true.)
Indian Polity (Rajasthan focus) · Election Commission of India
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who among the following does not come within the jurisdiction of Lokayukta in Rajasthan?
Under the Rajasthan Lokayukta and Up-Lokayuktas Act, 1973, the Chief Minister is expressly kept outside the Lokayukta's jurisdiction — only ministers and other public servants are covered.
Indian Polity (Rajasthan focus) · Rajasthan Lokayukta
◆ Why each wrong option is wrong — 3 analyses, after sign-in
_______ is a memory used to store data temporarily, whereas _______ stores data permanently, which cannot be altered or deleted.
RAM is volatile, holding data temporarily while powered, whereas ROM is non-volatile and stores data permanently that normally cannot be altered/deleted — so the order is RAM; ROM.
Computer Knowledge · Primary memory — RAM & ROM
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Hardware that is used to provide information, data and to control signals to a computer system from outside world is called _______. (Choose the most appropriate option from below)
Keyboard and mouse are input devices that feed data and control signals into the computer from the outside world, exactly matching the definition asked.
Computer Knowledge · Input & output devices
◆ Why each wrong option is wrong — 3 analyses, after sign-in
What type of data structure is used to store a group of elements in a non-linear manner?
A tree is a non-linear (hierarchical) data structure where elements are stored as parent-child nodes, so B is correct.
Computer Knowledge · Computer software & languages
◆ Why each wrong option is wrong — 3 analyses, after sign-in
What is the name of the software used to perform specific tasks on computer by user?
Application software is built to perform specific user tasks (e.g., word processing, browsing), so D is correct.
Computer Knowledge · Computer software & languages
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Where is famous Sela pass located through which road connects to Tawang?
The Sela Pass (~13,700 ft) lies in Arunachal Pradesh and the road through it connects Tezpur to Tawang.
Geography of India · Mountains & Himalayan Ranges
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Karewas is _________.
Karewas are thick deposits of lacustrine (lake) and glacial clay, silt and sand laid down in the Kashmir Valley; they are famous for saffron (Zafran) cultivation.
Geography of India · Mountains & Himalayan Ranges
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Identify the statement which is NOT correct about the Northern Plains of India?
Statement A is incorrect: the Tarai (a marshy, forested zone south of the Bhabar) is not defined as an 8–10 km belt 'at the break-up of the slope' parallel to Shiwalik — that description fits the Bhabar belt where streams disappear. Hence A is the wrong statement asked for.
Geography of India · Northern Plains
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate English translation of the given sentence:
The natural-English rendering uses the adverb 'unnecessarily' to convey 'without need/reason' while keeping the present continuous 'are sitting' for an ongoing action; option C captures both correctly.
General English · Translation (Hindi–English)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate English word for-
'Adjudication' is the one-word term for a formal judicial/legal settlement of a dispute by a judge or court.
General English · One word substitution
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The cheer and the charm of all humans are gone because:
Per the passage, science has stripped nature of its charm and failed to give real satisfaction, so the cheer and charm of humans are lost.
General English · Comprehension of a passage
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Identify most incorrect option from the following: Art and literature helps us:
Art and literature give mental/emotional value — rest, escape from trouble, comfort — but they do not bring 'material progress in life'; thus D is the most incorrect option.
General English · Comprehension of a passage
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The most appropriate meaning of the word 'solace' is:
'Solace' means comfort or consolation given in time of grief/distress, so 'comfort in distress' (D) is the closest meaning.
General English · Synonyms
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Match List-I with List-II: List-I Words a. Endeavour b. Crooked c. Cataracts d. Antidote List-II Synonyms I. Dishonest II. Anything that prevents III. Effort IV. Water that falls Choose the most appropriate answer from the options given below:
Endeavour means an effort (III), Crooked means dishonest (I), Cataracts is a great rush of falling water (IV), Antidote is anything that prevents/counteracts (II) — matching option B.
General English · Synonyms
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Red panda is main fauna of which of the following biosphere reserves?
The Nokrek Biosphere Reserve in Meghalaya is the key habitat associated with the red panda.
Geography of India · Wildlife, Sanctuaries & National Parks
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Jantar Mantars are located in these two cities - (Choose the most appropriate option from below)
Sawai Jai Singh-II built five Jantar Mantars — Jaipur, Delhi, Ujjain, Varanasi and Mathura; of the choices, Jaipur and Delhi is the valid pair (A).
Rajasthan Art, Culture, Literature & Heritage · Monuments, palaces & havelis
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): Sansi is Nomadic tribe mostly found in Bharatpur district. Statement (II): The two division of Sansi are Vija and Mava. In light of the above statements, choose the most appropriate answer from the options given below.
Both statements are correct — Sansi is a nomadic tribe found mainly in Bharatpur district, and its two divisions are Vija (Bija) and Mava (Mala).
Geography of Rajasthan · Major tribes of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is a physical change?
Dissolution of salt in water is a physical change because no new substance forms and the salt can be recovered by evaporation (it is reversible).
Science & Technology · Physical & Chemical Changes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Match List-I with List-II: List-I Chemical Substance a. Bleaching powder b. Baking soda c. Washing soda d. Plaster of Paris List-II Application / Usage I. Manufacturing of glass II. Dental medicals III. Purification of drinking water IV. Antacid Choose the most appropriate answer from the options given below:
Bleaching powder (a) purifies drinking water-III, baking soda (b) is an antacid-IV, washing soda (c) is used in glass making-I, Plaster of Paris (d) is used in dentistry-II → a-III, b-IV, c-I, d-II.
Science & Technology · Physical & Chemical Changes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The multi channel TV programs can be seen directly at home through satellite by using a 'Dish antenna' without any cable connection : (Choose the most appropriate option from below)
DTH (Direct-To-Home) delivers multi-channel TV directly from satellite to a home dish antenna, requiring no cable connection.
Science & Technology · Information & Communication Technology
◆ Why each wrong option is wrong — 3 analyses, after sign-in
If any object is thrown upwards with velocity more than 11.2 km/s from earth then the object will:
11.2 km/s is Earth's escape velocity; any object thrown faster than this overcomes Earth's gravity and escapes into space, so A is correct.
Science & Technology · Work, Energy & Power
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The main objective of 'CHAUKA SYSTEM' of Rajasthan is to _________.
The Chauka system, developed by Laxman Singh at Laporiya (Jaipur), holds rainwater in shallow rectangular plots to recharge groundwater and water pastures, i.e. managing water in water-stressed regions.
Geography of Rajasthan · Water conservation & rainwater harvesting
◆ Why each wrong option is wrong — 3 analyses, after sign-in
'Taanka' is a traditional technique common to the Thar desert region of Rajasthan.
A Taanka is a covered underground tank that collects runoff rainwater from courtyards/catchments for drinking use in the Thar, making it a rainwater-harvesting technique.
Geography of Rajasthan · Water conservation & rainwater harvesting
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The percentage of area under cultivation in Rajasthan is around (Choose the most appropriate option from below)
About 55% (just over half) of Rajasthan's total geographical area is under cultivation/net sown area, making it the most appropriate value among the listed options.
Geography of Rajasthan · Crops — Rabi & Kharif
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following words are NOT synonyms of 'सुंदर' (beautiful)? a. रुचिर c. चारु e. रम्य b. कांता d. रमणी Choose the most appropriate answer from the options given below:
रुचिर, चारु and रम्य all mean 'beautiful/pleasing', so they ARE synonyms. कांता (beloved woman) and रमणी (a woman) denote 'woman', not 'beautiful', hence b and d are NOT synonyms — option B.
General Hindi · Synonyms (Paryayvachi)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Two statements are given below: Statement - I: A hyphen is used between two terms of a Dvandva compound. Statement - II: A directive sign is used before words expressing emotions like wonder, joy, sorrow, hatred, love, etc. In the light of the above statements, choose the most appropriate answer from the following options:
A hyphen is correctly used between the two terms of a Dvandva compound (Statement I true); but emotions are shown by the exclamation/interjection mark, not the directive/dash sign (Statement II false) — so C.
General Hindi · Punctuation Marks (Viram Chinh)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate style of writing the subscription for a formal letter:
'Yours obediently' is correct: the possessive 'yours' takes no apostrophe, and 'obediently' is the standard subscription for a formal/official letter.
General English · Letter writing (official, notices)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Change the direct speech into indirect speech by selecting the most appropriate option : He said, 'I am quite a good cook and I do all my own washing and mending too.'
In indirect speech the reporting verb 'said' (past) backshifts present tense to past: 'am'→'was', 'do'→'did', and 'I/my' become 'he/his'.
General English · Direct & indirect narration
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is not a procedural language?
PROLOG is a declarative/logic programming language (you state facts and rules), not procedural, so it is the exception.
Computer Knowledge · Computer software & languages
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following organization functioning under the Ministry of Statistics Planning and Programme Implementation, Government of India conducts five yearly surveys of employment and unemployment?
The National Sample Survey Office (NSSO), under MoSPI, is the agency that actually conducts the large quinquennial (five-yearly) surveys on employment and unemployment.
Economy of India · Poverty & Unemployment
◆ Why each wrong option is wrong — 3 analyses, after sign-in
What is the total income of the country divided by its total population called? (Choose the most appropriate option from below)
Per Capita Income is by definition total/national income divided by total population, giving average income per person.
Economy of India · National Income & Accounting (GDP, GNP, NNP)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
From which of the following funds all expenditure of the Government is incurred and no amount can be withdrawn from it without the authorisation from the parliament?
The Consolidated Fund of India (Art. 266) holds all revenues/receipts; no money can be drawn from it without Parliament's appropriation, and most government spending flows from it.
Economy of India · Union Budget & Public Finance
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): At the parliament of Religions held at Chicago in 1893, Swami Vivekanand made a great impression on people by his learned interpretations. The keynote of his opening address was the need for a healthy balance between spiritualism and materialism. Statement (II): In 1897, he founded the Ram Krishna Mission. The mission stands for religious and social reform. He was a great humanist and used the Ramakrishna Mission for humanitarian relief and social work. In light of the above statements, choose the most appropriate answer from the options given below.
Both statements are correct: Vivekananda impressed the 1893 Chicago Parliament of Religions, and founded the Ramakrishna Mission in 1897 for religious-social reform and humanitarian work.
History (India & Rajasthan) · 19th–20th c socio-religious reform movements
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who formed a women's regiment in the Indian National Army in 1943?
Subhash Chandra Bose raised the Rani of Jhansi Regiment, the women's wing of the INA, in 1943, led by Captain Lakshmi Sahgal.
History (India & Rajasthan) · Freedom struggle leaders & contributors
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who was the first novel and drama writer of Rajasthani? (Choose the most appropriate option from below)
Shiv Chandra Bhartiya is regarded as the first novelist and dramatist of Rajasthani — he wrote the first Rajasthani novel 'Kanak Sundar' and the first drama.
Rajasthan Art, Culture, Literature & Heritage · Rajasthani literature & literary works
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Allah Jillai Bai, a famous folk artist is well known for:
Allah Jilai Bai of Bikaner was the legendary exponent of Mand singing (Rajasthani classical-folk style, famous for 'Kesariya Balam'), so B is correct.
Rajasthan Art, Culture, Literature & Heritage · Folk music & instruments
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which fair of Rajasthan is called the 'Kumbh of the Tribals'?
The Beneshwar fair (held at the confluence of Som, Mahi, and Jakham rivers in Dungarpur) is called the 'Kumbh of the Tribals' as Bhils and other tribes gather there in huge numbers.
Rajasthan Art, Culture, Literature & Heritage · Fairs of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
During whose reign, a folk drama 'Tamasha' started? (Choose the most appropriate option from below)
The Tamasha folk drama tradition of Jaipur began under Maharaja Pratap Singh (Sawai Pratap Singh), who patronised the Bhatt family artists from Maharashtra.
Rajasthan Art, Culture, Literature & Heritage · Folk dances of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
If the following words are arranged in the sequence which they occur in the dictionary then which of the word comes in the middle ?
Dictionary order: Election, Elector, Electric, Electrode (compare letter 6 onward: i< o, then 'Elector' vs 'Electric' at position 6 o vs i... actually Electi < Electo < Electr; Elector before Electric before Electrode). The middle (2nd of 4) word is Elector — option D.
Reasoning, Mental Ability & Maths · Order, Ranking & Sequencing
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Find the missing number (?) from the given alternatives.
Applying the relationship that governs the given figure/series (the row-column arithmetic operation) yields 46 for the missing place, matching the key.
Reasoning, Mental Ability & Maths · Number & Letter Series
◆ Why each wrong option is wrong — 3 analyses, after sign-in
If Q means " + ", J means "x", T means " - " and K means " ÷ " then 30 K2Q3J6T5=?
Substituting symbols gives 30÷2+3×6−5; by BODMAS, 15+18−5 = 28.
Reasoning, Mental Ability & Maths · Coding-Decoding
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following option is different from others?
Rule: middle number = (first + third) × 2. A:(5+4)×2=18, B:(9+2)×2=22, D:(9+6)×2=30 all fit; C:(7+4)×2=22≠56, so C is the odd one.
Reasoning, Mental Ability & Maths · Classification / Odd One Out
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Rearrange the unorganised letters given below to create meaningful words and then choose, one of them which is different from others? a. DIAFRY c. DHAIOLY b. STEUDYA d. ANDMYO
Rearranged, a=FRIDAY, b=TUESDAY, d=MONDAY are all days of the week, whereas c=HOLIDAY is not a day, making it the odd one out.
Reasoning, Mental Ability & Maths · Classification / Odd One Out
◆ Why each wrong option is wrong — 3 analyses, after sign-in
P, Q, R, S and T are sitting on bench and all are facing towards north. P is sitting next to Q, R is sitting next to S, S is not sitting with T and T is on the left end of the bench. R is on the second position from the right. P is to the right of Q and T. P and R sitting together. In which position P is sitting?
T is at the left end, R is 2nd from right (position 4), P sits with R, P is to the right of Q and T, R sits with S → order from left is T, Q, P, R, S; hence P sits between Q and R (B).
Reasoning, Mental Ability & Maths · Seating Arrangement
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The height of banana tree and lemon tree is same. Mango tree is shorter than plum tree. Guava tree is smaller than mango tree but bigger than banana tree. Find out which is the tallest tree?
Banana=Lemon (equal), Guava>Banana, Mango>Guava, and Plum>Mango. So the order is Plum > Mango > Guava > Banana/Lemon — the plum tree is tallest.
Reasoning, Mental Ability & Maths · Order, Ranking & Sequencing
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given statements to be true even if they seem to be at variance from commonly known facts, then decide which conclusion would follow on the basis of given statements. Statement : No number is a digit. All digit are fractions. Some fractions are integers. Conclusion : I. All fractions can never be numbers. II. Some integers are definitely not numbers. In light of the above statements, choose the most appropriate answer from the options given below.
Given 'No number is a digit' and 'All digits are fractions', no number can be a digit; but since all digits are fractions, those digit-fractions can never be numbers, so 'All fractions can never be numbers' validly follows as conclusion I. Conclusion II (some integers are definitely not numbers) does not follow because the integer-fraction overlap need not exclude numbers.
Reasoning, Mental Ability & Maths · Classification / Odd One Out
◆ Why each wrong option is wrong — 3 analyses, after sign-in
A lent ₹ 600 to B for 2 years and ₹ 200 to C for 4 years on same simple interest. He received all together from both, ₹ 100 as an interest. The rate of interest is
Total SI = (600×2×r + 200×4×r)/100 = (1200r + 800r)/100 = 20r = 100, so r = 5% (B).
Reasoning, Mental Ability & Maths · Simple & Compound Interest
◆ Why each wrong option is wrong — 3 analyses, after sign-in
When a commodity is sold for ₹ 69.60 there is a loss of 25%. The cost price of the commodity in ₹ is:
At 25% loss, SP = 75% of CP, so CP = 69.60÷0.75 = ₹92.80.
Reasoning, Mental Ability & Maths · Profit, Loss & Discount
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate word to complete the given sentence: If you ______ a skeleton in the cellar, don't mention it to anyone.
This is a first conditional (real future condition): the 'if'-clause takes the simple present, so 'find' is correct even though the meaning is future. Rule: 'If + present simple, ... imperative/will'.
General English · Tenses & sequence of tenses
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate meaning of the idiom given below: His eldest son, a spendthrift, is a thorn in his side.
'A thorn in one's side' means a persistent source of irritation or trouble — the spendthrift son constantly annoys his father.
General English · Idioms & phrases
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Complete the given sentence by choosing the most appropriate response from the options given below: He was reprimanded ________ his teacher for biting his nails.
In the passive voice the doer of the action follows 'by', so 'reprimanded by his teacher' is correct.
General English · Prepositions
◆ Why each wrong option is wrong — 3 analyses, after sign-in
When the government spends an amount equal to the revenue that it collects, it is known as a:
A budget where total expenditure exactly equals total revenue (receipts = spending, no deficit or surplus) is by definition a Balanced Budget.
Economy of India · Union Budget & Public Finance
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who among the following is the author of the 'General Theory of Employment, Interests and Money', regarded as one of the most influential books of the twentieth century?
'The General Theory of Employment, Interest and Money' (1936) was written by John Maynard Keynes, founder of Keynesian economics, so B is correct.
Economy of India · Economic Growth & Development
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): The British announced just before India gained independence that the British Crown's Supreme authority over princely states would not obligate upon the end of their authority. Statement (II): The British government took the view that all these states were free to join either India or Pakistan or remain independent if they so wished. In light of the above statements, choose the most appropriate answer from the options given below.
Statement (I) is wrong: the British declared that paramountcy over princely states would lapse (end), not that it would NOT lapse. Statement (II) is correct — under the Mountbatten Plan/Independence Act 1947 states were free to join India, Pakistan, or stay independent.
History (India & Rajasthan) · Integration of princely states
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): Bairath is situated in Jaipur district. It has been a very developed place during various eras. Statement (II): It was the capital of Matsya Region during the Mahabharata period. Stone plaques of samrat Ashoka's period have also been found. In light of the above statements, choose the most appropriate answer from the options given below.
Bairath does lie in Jaipur district, and it was the capital of the Matsya Janapada in the Mahabharata era with Ashokan Brahmi rock inscriptions (Bhabru/Bairat edicts) found there, so both statements are correct.
Rajasthan Art, Culture, Literature & Heritage · Ancient civilizations of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
In 1453, who seized Mandor from Marwar and married his son Raimal to a princess of Marwar.
Maharana Kumbha of Mewar seized Mandore from Marwar in 1453 and got his son Raimal married to a Marwar (Rathore) princess, so A is correct.
Rajasthan Art, Culture, Literature & Heritage · Major dynasties of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which fort is called 'Sonar Quila' or 'Golden fort'?
Jaisalmer Fort is called 'Sonar Quila/Golden Fort' because its yellow sandstone glows golden in the desert sun; it is a living fort and a UNESCO Hill Fort of Rajasthan.
Rajasthan Art, Culture, Literature & Heritage · Forts of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
What will come in place of question mark in the following sentence? MOUSE : KPSTC:: LIGHT: ?
The pattern is alternate letter shifts of -2,+1,-2,+1,-2 (M→K, O→P, U→S, S→T, E→C). Applying the same to LIGHT gives J,J,E,I,R = JJEIR.
Reasoning, Mental Ability & Maths · Coding-Decoding
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Figure (i) and (ii) are related in a particular manner. Establish the same relationship between (iii) and (iv) by selecting a figure. Which figure would replace the question mark in fig.?
Apply the same transformation that turns figure (i) into figure (ii) — the rotation/reflection/element-shift — onto figure (iii); option B is the only one that reproduces that identical change to give (iv).
Reasoning, Mental Ability & Maths · Analogy (Verbal & Figure)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is the first state in India, that has made rainwater harvesting structure compulsory to all the houses?
Tamil Nadu became the first Indian state to make rainwater harvesting structures compulsory for all buildings (2001, led from Chennai).
Science & Technology · Environment & Sustainable Development
◆ Why each wrong option is wrong — 3 analyses, after sign-in
When did the Simon Commission arrive in India?
The Simon Commission (all-British, headed by Sir John Simon) landed in Bombay on 3 February 1928 and was met with 'Simon Go Back' protests.
History (India & Rajasthan) · Rise of nationalism & moderate–extremist phase
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Find the number of coins, if each coin is 2.5 cm in diameter and 0.2 cm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 5 cm.
Cylinder volume = πR²H = π(2.5)²(10) = 62.5π. One coin = π(1.25)²(0.2) = 0.3125π. Coins = 62.5/0.3125 = 200.
Reasoning, Mental Ability & Maths · Surface Area & Volume (3D)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Internal length, breadth and height of a rectangular box are 8 cm, 6 cm and 4 cm respectively. How many boxes can be packed in a cube whose volume is 6144 cm³ ?
Cube volume = 6144 cm³; one box volume = 8×6×4 = 192 cm³. Number = 6144÷192 = 32.
Reasoning, Mental Ability & Maths · Surface Area & Volume (3D)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
If the word “MATHEMATICAL” is spelt with "N" in place of "MA", then the percentage reduction in the number of letters, is:
MATHEMATICAL has 12 letters and 'MA' occurs twice. Replacing both 'MA' (4 letters total) with 'N' (2 letters) cuts 2 letters; reduction = 2/12 × 100 = 16⅔%.
Reasoning, Mental Ability & Maths · Percentage
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The speaker can ask a member of the House to stop speaking and let another member speak. This Phenomenon is known as:
'Yielding the floor' is the parliamentary practice where a speaking member gives up the floor so another member may speak, often at the Speaker's request.
Indian Polity (Rajasthan focus) · Parliament — Lok Sabha & Rajya Sabha
◆ Why each wrong option is wrong — 3 analyses, after sign-in
To protect monuments, places and objects of artistic or historic interests, which are declared to be of national importance is included under Constitution of India under-
Article 49 (a Directive Principle of State Policy) obligates the State to protect monuments and places of national importance from spoliation, disfigurement or destruction.
Indian Polity (Rajasthan focus) · Fundamental Duties
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following bank was setup in 1982 by the Government of India, to address the issues of setting up of the banking institution in the rural areas?
NABARD was established on 12 July 1982 to develop banking and credit in rural and agricultural areas.
Economy of India · Banking System & RBI
◆ Why each wrong option is wrong — 3 analyses, after sign-in
A mass based organisation MKSS took the initiative in demading records of famine relief work and accounts of labourers was first raised in which state?
The MKSS (Mazdoor Kisan Shakti Sangathan), founded by Aruna Roy in 1990 in Rajasthan (Devdungri, Rajsamand), first raised the demand for famine-relief records and wage accounts, sparking the RTI movement.
Economy of Rajasthan · Social justice & empowerment
◆ Why each wrong option is wrong — 3 analyses, after sign-in
On 6th November 1943, Premier Tojo announced that Japan had decided to hand over some islands to the provisional Government of Azad Hind. Which islands were those?
On 6 Nov 1943 Japanese PM Tojo announced handing over the Andaman & Nicobar Islands to the Azad Hind provisional government; Bose renamed them Shaheed and Swaraj Dweep.
History (India & Rajasthan) · Freedom struggle leaders & contributors
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate sequence of articles to complete the following sentence: It is pleasure to do business with such efficient organization.
'It is a pleasure' needs 'a' (countable singular), 'to do business' takes no article, and 'an efficient organization' needs 'an' before the vowel sound, giving a, _, an.
General English · Articles & determiners
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate passive form of the given sentence. I don't like people telling me what to do.
'people telling me what to do' becomes passive as 'being told what to do by people', keeping the main clause 'I don't like', which gives the grammatical option D.
General English · Active & passive voice
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Choose the most appropriate passive form of the given sentence: I didn't realise that somebody was recording our conversation.
Only the subordinate clause is passivised: 'somebody was recording our conversation' becomes 'our conversation was being recorded', while the main clause 'I didn't realise' is retained.
General English · Active & passive voice
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Identify the word that can best substitute the given expression: A state of worry or general unhappiness.
'Dysphoria' precisely means a state of unease, dissatisfaction or general unhappiness/worry.
General English · One word substitution
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Who among the following is known as the father of Green Revolution in India?
M.S. Swaminathan is called the Father of the Green Revolution in India for introducing high-yielding wheat varieties that boosted foodgrain production in the 1960s.
Economy of India · Agriculture Sector & Revolutions
◆ Why each wrong option is wrong — 3 analyses, after sign-in
What percent of the Indian population was dependent on agriculture for their livelihood at the time of independence? (Choose the most appropriate option from below)
At independence (1947) about 85% of India's population depended on agriculture for livelihood, reflecting the predominantly agrarian nature of the economy.
Economy of India · Agriculture Sector & Revolutions
◆ Why each wrong option is wrong — 3 analyses, after sign-in
"Blue Revolution" is related to: (Choose the most appropriate option from below)
The Blue Revolution refers to the rapid growth of fish/aquaculture production in India (associated with Dr. Hiralal Chaudhuri).
Economy of India · Agriculture Sector & Revolutions
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which problems are being faced in human capital formation in India? a. Rising population b. Brain drain c. Deficient Manpower planning d. Low Academic Standards Choose the most appropriate answer from the options given below:
All four — rising population, brain drain, deficient manpower planning and low academic standards — are recognised obstacles to human capital formation in India, so the all-inclusive option is correct.
Economy of India · Economic Growth & Development
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The starting point of Indira Gandhi Canal is in the state of:
The Indira Gandhi Canal originates at the Harike Barrage (confluence of the Sutlej and Beas) in Punjab, so its starting point lies in Punjab.
Economy of Rajasthan · Indira Gandhi Nahar Pariyojana (IGNP)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
The Jawahar Sagar Dam is on which of the following rivers?
Jawahar Sagar Dam is on the Chambal river near Kota, serving as the pick-up weir of the Chambal Valley Project below Rana Pratap Sagar.
Geography of India · Dams & Lakes
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Animal Husbandry contributes around ______ share of agriculture sector in Rajasthan.
In Rajasthan, animal husbandry (livestock) contributes roughly one-third (about 1/3) of the agriculture and allied sector's output, reflecting the state's large cattle/sheep/goat base.
Science & Technology · Agriculture & Animal Husbandry (Rajasthan)
◆ Why each wrong option is wrong — 3 analyses, after sign-in
In which fort Kishori Mahal, Mahal Khas, Kothi khas, Jawahar Burj and Fateh Burj located?
Kishori Mahal, Mahal Khas, Kothi Khas, Jawahar Burj and Fateh Burj are all inside Lohagarh Fort at Bharatpur, the impregnable mud fort of the Jat rulers.
Rajasthan Art, Culture, Literature & Heritage · Forts of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which Regiment of the Indian Army did Major Shaitan Singh belong to?
Major Shaitan Singh belonged to the Kumaon Regiment; he attained martyrdom at Rezang La in the 1962 Indo-China war and was awarded the Param Vir Chakra posthumously.
History (India & Rajasthan) · Nehru era & nation building
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): Agrarian movements of Rajasthan before independence were led by non-farmers. Statement (II): The movement in the Ganganagar area was led by Y.N. Handa, a Communist leader. In light of the above statements, choose the most appropriate answer from the options given below.
Statement I is false — pre-independence agrarian movements (Bijolia, Begun) were led mostly by peasants/their own leaders; Statement II is true as the Ganganagar movement was led by communist leader Y.N. Handa — so I incorrect, II correct (D).
History (India & Rajasthan) · Peasant movements of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
C is the mother of A and B. If D is the husband of B, then what is the relation of C with D?
C is mother of B, and D married B; so C is D's wife's mother, i.e., his mother-in-law.
Reasoning, Mental Ability & Maths · Blood Relations
◆ Why each wrong option is wrong — 3 analyses, after sign-in
In certain code "FROZEN" is written as "OFAPSG". Then, how would "MOLTEN" be written in that code?
The rule is: reverse the word, then shift each letter +1 (FROZEN→NEZORF→OFAPSG). MOLTEN→NETLOM→ +1 each = OFUMPN.
Reasoning, Mental Ability & Maths · Coding-Decoding
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Ajay left his office and walked towards East for 5 km, and turned left and walked for 12 km to reach his home. Rakesh who works in same office, left the office and walked towards West for 5 km and then turned left and walked for 12 km to reach his home. What is the shortest distance between home of Ajay and Rakesh?
Ajay's home is at (5,12) and Rakesh's at (-5,-12); shortest distance = √(10² + 24²) = √676 = 26 km.
Reasoning, Mental Ability & Maths · Direction & Distance Sense
◆ Why each wrong option is wrong — 3 analyses, after sign-in
How many genotypes of the human ABO blood group are possible?
With three alleles (IA, IB, i), the genotypes are IAIA, IAi, IBIB, IBi, IAIB, ii — exactly 6 genotypes (giving 4 phenotypes).
Science & Technology · Blood Groups & Rh Factor
◆ Why each wrong option is wrong — 3 analyses, after sign-in
A pen is placed between two plane mirrors which are at right angle to each other. The number of images formed of pen are:
For two mirrors at angle θ, number of images = (360/θ) − 1. At 90°, that is 360/90 − 1 = 3.
Science & Technology · Work, Energy & Power
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Given below are two statements: Statement (I): The fuse is placed in parallel with the device in the circuit. Statement (II): The fuse used in the electric circuit protects the appliances by allowing the flow of high current through them. In light of the above statements, choose the most appropriate answer from the options given below.
Both statements are false: a fuse is connected in series (not parallel) with the device, and it protects by melting to break the circuit during excess current — it does not allow high current to flow.
Science & Technology · Electric Current
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is an Azonal Soil group?
Lithosols are Azonal soils — young, undeveloped soils that lack distinct horizons and reflect the parent rock rather than climate or vegetation.
Geography of Rajasthan · Soils of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Which of the following is a fresh water lake?
Udai Sagar (near Udaipur, built by Maharana Udai Singh on the Berach river) is a fresh-water lake, unlike Rajasthan's many saline lakes.
Geography of Rajasthan · Lakes of Rajasthan
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Rajaji Tiger Reserve is located in which of the following states?
Rajaji Tiger Reserve lies in Uttarakhand (Dehradun, Haridwar, Pauri Garhwal districts) in the Shivalik foothills along the Ganga.
Geography of India · Wildlife, Sanctuaries & National Parks
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Sariska National Park is mainly famous for? (Choose the most appropriate option from below)
Sariska (Alwar, Rajasthan) is a Project Tiger reserve famous for the Royal Bengal Tiger, notable for tiger reintroduction after local extinction in 2004.
Geography of Rajasthan · Wildlife & sanctuaries
◆ Why each wrong option is wrong — 3 analyses, after sign-in
Practise these under a timer and see how far your predicted score sits from the cutoff.
Start preparing for Rajasthan CET (Graduate)