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MCQOPTIONS
This section includes 58536 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 7351. |
Which one of the following statements regarding Cholera is correct? |
| A. | Cholera is a disease that causes loss of memory |
| B. | Cholera is a disease of muscles due to consumption of alcohol |
| C. | Cholera is a disease due to consumption of contaminated food or water |
| D. | Cholera is a genetic disease |
| Answer» D. Cholera is a genetic disease | |
| 7352. |
Which one of the following statements regarding cathode rays is not correct? |
| A. | Cathode ray particles are electrons. |
| B. | Cathode ray particles start from anode and move towards cathode. |
| C. | In the absence of electrical and magnetic fields, cathode rays travel in straight lines. |
| D. | Television picture tubes are cathode ray tubes. |
| Answer» C. In the absence of electrical and magnetic fields, cathode rays travel in straight lines. | |
| 7353. |
Which one of the following statements regarding baking powder is NOT correct? |
| A. | It is a mixture |
| B. | It forms bubbles in a wet mixture |
| C. | It can be used instead of using yeast |
| D. | It does not contain sodium bicarbonate |
| Answer» E. | |
| 7354. |
Which one of the following statements regarding an Overseas Citizen of India (OCI) is not correct? |
| A. | An OCI is a citizen of another country. |
| B. | An OCI possesses multiple-entry long-term visa for visiting India. |
| C. | An OCI is at par with NRIs in all matters |
| D. | An OCI is not entitled to the fundamental right to equality of opportunity in public employment. |
| Answer» D. An OCI is not entitled to the fundamental right to equality of opportunity in public employment. | |
| 7355. |
Which one of the following statements regarding 'Directive Principles of State Policy' is CORRECT? |
| A. | They are incorporated in Part - V of the Constitution. |
| B. | They are described as 'novel features' of the Indian Constitution by Dr. B.R. Ambedkar |
| C. | They are classified into four categories by the Constitution. |
| D. | They are resemble the 'Instrument of Instructions' enumerated in the Government of India Act of 1919. |
| Answer» C. They are classified into four categories by the Constitution. | |
| 7356. |
Which one of the following statements is/are not correct?a. In Lok Sabha, a no-confidence motion has to set out the grounds on which it is based.b. In the case of a no-confidence motion in Lok Sabha procedures of admissibility have been laid down in Rule 198 of Lok Sabha. c. A motion of no-confidence once admitted has to be taken up within ten days of the leave being granted.d. In Italy, the government requires the support of both houses of Parliament. |
| A. | Only a |
| B. | Only c |
| C. | b and c |
| D. | a and d |
| Answer» B. Only c | |
| 7357. |
Which one of the following statements regarding an effect of phase lead network is not correct? |
| A. | The velocity constant is usually increased |
| B. | The slope of the magnitude curve is reduced at the gain crossover frequency, as a result relative stability improves |
| C. | Phase margin increased |
| D. | The bandwidth decreased |
| Answer» E. | |
| 7358. |
Which one of the following statements made about the Drongo in the passage will NOT help us to identify the bird? |
| A. | It is completely black. |
| B. | It is recognised as a full species. |
| C. | It hunts close to the ground. |
| D. | It has a forked tail. |
| Answer» C. It hunts close to the ground. | |
| 7359. |
Which one of the following statements regarding a thermos flask is NOT correct? |
| A. | The walls of flask are separated by vacuum and made of glass which is a poor conductor of heat |
| B. | The glass walls themselves have shiny surfaces |
| C. | The surface of inner wall radiates a good amount of heat and the surface of the outer wall absorbs some of the heat that is radiated from the inner wall |
| D. | The cork supports are poor conductors of heat |
| Answer» D. The cork supports are poor conductors of heat | |
| 7360. |
Which one of the following statements on photoelectric effect is not correct? |
| A. | Albert Einstein received the Nobel Prize in Physics for explaining photoelectric effect |
| B. | For each metal, there is a threshold frequency ν0 below which this effect is not observed |
| C. | At a frequency ν > ν0, the kinetic energy of ejected electrons does not change on increasing the frequency of incident light |
| D. | The number of electrons ejected is proportional to the intensity of incident light |
| Answer» D. The number of electrons ejected is proportional to the intensity of incident light | |
| 7361. |
Which one of the following statements of relationship of national income (Y) ,Consumption (C) and and Investment (I) in the famous model of Keynes is correct |
| A. | Y=C x I |
| B. | Y=C ÷ I |
| C. | Y=C + I |
| D. | Y=C - I |
| Answer» D. Y=C - I | |
| 7362. |
Which one of the following statements most correctly indicates the implication of the phrase ‘paradise to descend on earth’? |
| A. | A world of perfect economic, political and social well- being |
| B. | A world ruled by religious persons |
| C. | A world of total liberty and equality |
| D. | A world in which nobody needs to labour |
| Answer» B. A world ruled by religious persons | |
| 7363. |
Which one of the following statements most correctly reflects the attitude of the author towards politicians’ opinions? |
| A. | The author totally disbelieves what the politicians say |
| B. | The author believes what the politicians say |
| C. | The author is sceptical about the claims of the politicians |
| D. | The author thinks that the opinions of the politicians are contradictory |
| Answer» D. The author thinks that the opinions of the politicians are contradictory | |
| 7364. |
Which one of the following statements most clearly suggests the central theme of the passage? |
| A. | Political and economic changes can solve all the problems facing the nation. |
| B. | There is no difference between the political, moral, social and economic regions of life. |
| C. | It is not the institutions that are important but the character and wisdom of the people who manage them. |
| D. | National progress depends solely on the efficient running of our institutions. |
| Answer» C. It is not the institutions that are important but the character and wisdom of the people who manage them. | |
| 7365. |
Which one of the following statements made in A.P. Legislative Assembly in June 1961 is not correct? |
| A. | "If the Government takes immediate steps to provide basic necessities to the people of Telangana, then there is every possibility of emotional integration of both the regions at the earliest" - P.V. Narshima Rao |
| B. | "The Securities and Revenue surplus of Telangana has been spent on Andhra region. If only that amount and another four to five crores were spent on Telangana, it would have developed well" -P. Sundarayya. |
| C. | "It is five years since Vishalandhra was formed. But there has been no emotional integration. The policies of N. Sanjeeva Reddy were responsible for it" - Ravi Narayan Reddy. |
| D. | "No one wanted to rob Telangana money. We are just thinking as to how to solve the problem". - Chief Minister N. Sanjeev Reddy. |
| Answer» E. | |
| 7366. |
Which one of the following statements is not correct for Atal Pension Yojana? |
| A. | There is guaranteed minimum monthly pension for the subscribers ranging between Rs. 1000 and Rs. 5000 per month |
| B. | The benefit of minimum pension would be guaranteed by the Government of India |
| C. | Government of India co-contributes 50% of the subscriber's contribution or Rs. 1000 per annum, whichever is lower. |
| D. | It is applicable to all citizens of India aged above 40 years. |
| Answer» E. | |
| 7367. |
Which one of the following statements is NOT correct? |
| A. | When total utility is maximum, marginal utility is zero. |
| B. | When total utility is decreasing, marginal utility is negative. |
| C. | When total utility is increasing, marginal utility is positive. |
| D. | When total utility is maximum, marginal, and average utility are equal to each other. |
| Answer» E. | |
| 7368. |
Which one of the following statements is true about Anuprati Yojana? |
| A. | It is a scheme to give financial help to Scheduled Caste girl for marriage. |
| B. | It is a scheme to give coaching for Scheduled Caste and Scheduled Tribe students. |
| C. | It is a scheme to give financial help to orphan children of Scheduled Caste. |
| D. | It is a scheme to give financial assistance to school going children of Scheduled Caste and Scheduled Tribe. |
| Answer» C. It is a scheme to give financial help to orphan children of Scheduled Caste. | |
| 7369. |
Which one of the following statements is/are correct?a. The number of protons in a nucleus is called its atomic number.b. The total number of protons and neutrons constitutes its mass number. |
| A. | Only a |
| B. | Only b |
| C. | Both a and b |
| D. | Neither a nor b |
| Answer» D. Neither a nor b | |
| 7370. |
Which one of the following statements is wrong about introduction of Bills in Parliament? |
| A. | The Finance Bill can be presented first in any one of the either Houses of the Parliament. |
| B. | President approval is mandatory for all the bills. |
| C. | Finance Minister presents the Finance Bill in Lok Sabha. |
| D. | Disagreement regarding bills can be resolved though joint session of the Parliament. |
| Answer» B. President approval is mandatory for all the bills. | |
| 7371. |
Which one of the following statements is true with regard to an economy which is on its production possibility frontier? |
| A. | The economy has to sacrifice some production of one commodity in order to increase the production of another commodity |
| B. | There is no limit or constraint for the economy in the production of goods and services |
| C. | The economy can produce more than one commodity up to a point without reducing the production of any other commodity |
| D. | Its production possibility frontier is an upward sloping curve |
| Answer» B. There is no limit or constraint for the economy in the production of goods and services | |
| 7372. |
Which one of the following statements is true for a simple harmonic oscillator? |
| A. | Force acting is directly proportional to the displacement from the mean position and is in same direction. |
| B. | Force acting is directly proportional to the displacement from the mean position and is in opposite direction |
| C. | Acceleration of the oscillator is constant |
| D. | The velocity of the oscillator is not periodic |
| Answer» C. Acceleration of the oscillator is constant | |
| 7373. |
Which one of the following statements is true for the set off and carry forward of loss under the head 'house property' in India? |
| A. | Can be carried forward for 8 years |
| B. | Can not be carried forward |
| C. | Can be carried forward for 4 years |
| D. | Can be carried forward infinitely |
| Answer» B. Can not be carried forward | |
| 7374. |
Which one of the following statements is true about a Biosphere Reserve? |
| A. | There are no other protected areas within its limits. |
| B. | It is a protected area where only endemic species live. |
| C. | It is meant only for the conservation of Plants and Animals. |
| D. | It is meant to conserve both the biodiversity and culture of that area. |
| Answer» E. | |
| 7375. |
Which one of the following statements is true for all real symmetric matrices? |
| A. | All the eigenvalues are real. |
| B. | All the eigenvalues are positive. |
| C. | All the eigenvalues are distinct. |
| D. | Sum of all the eigenvalues is zero. |
| Answer» B. All the eigenvalues are positive. | |
| 7376. |
Which one of the following statements is TRUE for the ultrasonic machining (USM) process? |
| A. | In USM, the tool vibrates at subsonic frequency |
| B. | USM does not employ magnetostrictive transducer |
| C. | USM is an excellent process for machining ductile materials |
| D. | USM often uses a slurry comprising abrasive-particles and water |
| Answer» E. | |
| 7377. |
Which one of the following statements is TRUE according to the passage? |
| A. | The language of the rodents were not as complex as those of dolphins or whales |
| B. | In his study, the scientist identified more than 100 vocabulary |
| C. | Prairie dogs are land squirrels belonging to the rodent family |
| D. | The Gunnison are found everywhere, except in North America |
| Answer» D. The Gunnison are found everywhere, except in North America | |
| 7378. |
Which one of the following statements is true according to the author? |
| A. | Agriculture has always been part of all civilizations. |
| B. | Not all civilizations have undergone the processes of agriculture. |
| C. | Agriculture gave birth to new civilizations. |
| D. | Communities discontinued agriculture to become civilizations. |
| Answer» B. Not all civilizations have undergone the processes of agriculture. | |
| 7379. |
Which one of the following statements is true about estimated costs and standard costs ? |
| A. | Standard costs are based on scientific analysis and engineering studies while estimated costs are based on historical basis. |
| B. | Standard cost emphasis is on “what cost will be” while estimated cost emphasis is on “what cost should be”. |
| C. | Standard costs are more frequently revised compared to estimated cost. |
| D. | Estimated costs are more stable than standard costs. |
| Answer» B. Standard cost emphasis is on “what cost will be” while estimated cost emphasis is on “what cost should be”. | |
| 7380. |
Which one of the following statements is TRUE about every n × n matrix with only real eigenvalues? |
| A. | If the trace of the matrix is positive and the determinant of the matrix is negative, at least one of its eigenvalues is negative. |
| B. | If the trace of the matrix is positive all its eigenvalues are positive. |
| C. | If the determinant of the matrix is positive, all eigenvalues are positive. |
| D. | If the product of the trace and determinant of the matrix is positive, all its eigenvalues are positive. |
| Answer» B. If the trace of the matrix is positive all its eigenvalues are positive. | |
| 7381. |
Which one of the following statements is true about the role of heredity and the environment? |
| A. | Certain aspects of development are influenced more by heredity and others more by the environment. |
| B. | A child’s ability to learn and perform is completely decided by the genes. |
| C. | Good care and a nutritious diet can fight off any disorder a child is born with. |
| D. | The environment plays a significant role only in the child’s language development. |
| Answer» B. A child’s ability to learn and perform is completely decided by the genes. | |
| 7382. |
Which one of the following statements is true about the digital circuit shown in the figure? |
| A. | It can be used for dividing the input frequency by 3. |
| B. | It can be used for dividing the input frequency by 5. |
| C. | It can be used for dividing the input frequency by 7. |
| D. | It cannot be reliably used as a frequency divider due to disjoint internal cycles. |
| Answer» C. It can be used for dividing the input frequency by 7. | |
| 7383. |
Which one of the following statements is true about the passage ? |
| A. | Luck is necessary for success |
| B. | Success depends on hard work and attention to details |
| C. | Expectation of good luck always meets with disappointment |
| D. | Success is exactly proportionate to hard work only |
| Answer» C. Expectation of good luck always meets with disappointment | |
| 7384. |
Which one of the following statements is True' in partnership? |
| A. | In the absence of any provision in the partnership deed, only a working partner is entitled to remuneration. |
| B. | Any firm which earns normal profit has no goodwill. |
| C. | The business of the firm must be carried on by all the partners. |
| D. | Interest on loan given by a partner to the firm shall be paid if there are profits. |
| Answer» C. The business of the firm must be carried on by all the partners. | |
| 7385. |
Which one of the following statements is NOT true for the honeybees and beehives? |
| A. | Male bees are very important for the hives. |
| B. | Most of the bees in the hive are worker bees. |
| C. | There are only a few males in the hive. |
| D. | Every beehive has one queen bee that lays eggs. |
| Answer» B. Most of the bees in the hive are worker bees. | |
| 7386. |
Which one of the following statements is NOT true for a general purpose OPAMP like 741 consisting of multistage amplifiers? |
| A. | The first stage is a differential amplifier |
| B. | The final stage amplifier has low output impedance |
| C. | In order to provide a gain roll-off of -20 dB/decade till unity gain frequency, a compensation capacitor is used |
| D. | The main purpose of the compensation capacitor is to increase the upper cut-off frequency |
| Answer» E. | |
| 7387. |
Which one of the following statements is NOT true when a resistance is included between the emitter and ground of a common emitter amplifier? |
| A. | The input resistance is increased |
| B. | The voltage gain is decreased |
| C. | The amplifier is able to handle larger input signals without distortion |
| D. | The overall voltage gain becomes very sensitive to the β of the transistor |
| Answer» D. The overall voltage gain becomes very sensitive to the β of the transistor | |
| 7388. |
Which one of the following statements is not true about "Shreni" System of Ancient India? |
| A. | Shreni was the organisation of trades and artisans. |
| B. | Quality and the price of the produced goods was determined by the concerned Shreni. |
| C. | Shreni used to control the conduct of its members. |
| D. | Shreni system was prevalent only in Northern India. |
| Answer» B. Quality and the price of the produced goods was determined by the concerned Shreni. | |
| 7389. |
Which one of the following statements is not related to the all party meeting organised by Kasu Brahmananda Reddy, the Chief Minister of Andhra Pradesh? |
| A. | All party meeting was held at Ananda Nilayam on 18th and 19th 1969. |
| B. | To implement all party meeting decisions the G.O.No 39 was issued by the Government of Andhra Pradesh. |
| C. | I.J. Naidu and R. Vittal Rao were appointed to implement the decisions of all party meeting. |
| D. | The State Government appointed Kumar Lalith Committee to estimate surplus reserves of Telangana on 23rd January 1969. |
| Answer» C. I.J. Naidu and R. Vittal Rao were appointed to implement the decisions of all party meeting. | |
| 7390. |
Which one of the following statements is NOT true for a rhombus? |
| A. | All sides are equal. |
| B. | The opposite angles are equal. |
| C. | The diagonals bisect each other at right angles. |
| D. | The adjacent angles are not supplementary. |
| Answer» E. | |
| 7391. |
Which one of the following statements is not true ? |
| A. | The gravitational force of earth acting on a body of mass 1 kg is 9.8 newton |
| B. | The force acting on an object of mass 5 kg moving with a uniform velocity of 10 m/s on a frictionless surface is zero |
| C. | The SI unit of weight is kg |
| D. | The momentum of a man having mass 100 kg walking with a uniform velocity of 2 m/s is 200 newton second |
| Answer» D. The momentum of a man having mass 100 kg walking with a uniform velocity of 2 m/s is 200 newton second | |
| 7392. |
Which one of the following statements is NOT true for a square matrix |
| A. | If 𝐴 is upper triangular, the eigenvalues of 𝐴 are the diagonal elements of it |
| B. | If 𝐴 is real symmetric, the eigenvalues of 𝐴 are always real and positive |
| C. | If 𝐴 is real, the eigenvalues of 𝐴 and 𝐴𝑇 are always the same |
| D. | If all the principal minors of 𝐴 are positive, all the eigenvalues of 𝐴 are also positive |
| Answer» C. If 𝐴 is real, the eigenvalues of 𝐴 and 𝐴𝑇 are always the same | |
| 7393. |
Which one of the following statements is NOT TRUE in the context of the passage? |
| A. | The Congress Party was originally opposed to the idea of division of States on linguistic basis. |
| B. | Economic development and social reforms were initiated soon after independence |
| C. | The political elite in India rebelled against the British Raj. |
| D. | The Congress leadership was fully aware of the problems of ethnic diversity in India at the time of independence. |
| Answer» E. | |
| 7394. |
Which one of the following statements is not true about the Ijarah system? |
| A. | It was a system of revenue farming |
| B. | It encouraged the role of middlemen |
| C. | Under this system, land revenue was fixed for the peasant |
| D. | The ijaradari paid a fixed amount to the State treasury |
| Answer» D. The ijaradari paid a fixed amount to the State treasury | |
| 7395. |
Which one of the following statements is not true for integers? |
| A. | Division is commutative |
| B. | 1 is the multiplicative identity. |
| C. | Subtraction is not commutative. |
| D. | Multiplication is associative. |
| Answer» B. 1 is the multiplicative identity. | |
| 7396. |
Which one of the following statements is not true for hydropower generated from river dams? |
| A. | Dams encourage sustainable growth |
| B. | It does not pollute water or air |
| C. | Hydropower facilities can have large environmental impacts |
| D. | Dams displace indigenous people from their river lifelines |
| Answer» B. It does not pollute water or air | |
| 7397. |
Which one of the following statements is not true as per the passage? |
| A. | Spirit of inventiveness will stand in good stead. |
| B. | Man is the subject of various wants. |
| C. | Man creates new needs because they are sometimes good or beautiful. |
| D. | Man's inner spirit tells him to be on the lookout for newer and higher wants. |
| Answer» E. | |
| 7398. |
Which one of the following statements is not correct ? |
| A. | Real GDP is calculated by valuing outputs of different years at common prices. |
| B. | Potential GDP is the real GDP that the economy would produce if its resources were fully employed. |
| C. | Nominal GDP is calculated by valuing outputs of different years at constant prices. |
| D. | Real GDP per capita is the ratio of real GDP divided by population. |
| Answer» B. Potential GDP is the real GDP that the economy would produce if its resources were fully employed. | |
| 7399. |
Which one of the following statements is not true of the Protection of women from Domestic Violence Act, 2005? |
| A. | This Act provides civil remedies to protect a woman subjected to domestic violence. |
| B. | Only women can make a complaint under this legislation. |
| C. | Relief may be sought only against the husband or a male live-in partner with whom the woman has lived in a domestic relationship. |
| D. | The Act includes not just wives but also women in marriage-like relationships. |
| Answer» D. The Act includes not just wives but also women in marriage-like relationships. | |
| 7400. |
Which one of the following statements is not supported by the studies of childhood development? |
| A. | Active childhood leads to mental growth |
| B. | Passive childhood is detrimental to mental growth |
| C. | Child who grows in technologically advanced societies is not intelligent |
| D. | Child's mental growth is entirely dependent on genetic factors. |
| Answer» E. | |