MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The number of persons with disabilities in India is in lakhs. What are the benefits available to them at the statutory level? 1. Free education up to the age of 18 years in schools run by the government. 2. Preferential allotment of land for setting up business 3. Availability of slope in public buildings. Which of the above statement(s) is/are correct |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | 1,2 and 3 |
| Answer» E. | |
| 2. |
What are the variables that remain unchanged in every part called? |
| A. | micro variable |
| B. | deep variable |
| C. | green variable |
| D. | wide variable |
| Answer» C. green variable | |
| 3. |
Consider the following countries 1. Brazil 2. Mexico 3. South Africa According to UNCTAD, which of the above countries is/are the emerging economies? |
| A. | only 1 |
| B. | 1 and 3 |
| C. | 2 and 3 |
| D. | 1,2 and 3 |
| Answer» E. | |
| 4. |
Karl Marx has explained the process of class struggle with the help of which of the following theory? |
| A. | empirical liberalism |
| B. | existentialism |
| C. | Darwin's Evolution |
| D. | Dialectical materialism |
| Answer» E. | |
| 5. |
According to Jain philosophy, the creation and upbringing of Sushti |
| A. | by universal legislation |
| B. | from universal truth |
| C. | from universal faith |
| D. | from the universal spirit |
| Answer» C. from universal faith | |
| 6. |
Consider the following statements 1. Hotels and restaurants 2. Motor transport industry 3. Newspaper establishments 4. Private medical institutions Employees of which of the above units, under the 'Employees State Insurance Scheme', the 'social security' cover Can get it ? |
| A. | 1,2 and 3 |
| B. | only 4 |
| C. | 1,3 and 4 |
| D. | all these |
| Answer» E. | |
| 7. |
Due to inconsistent/disordered disposal of old and used computers or their parts, which of the following are released into the environment as e-waste? 1. Beryllium 2. Cadmium 3. Chromium 4. Heptachlor 5. Mercury 6. Lead 7. Plutonium |
| A. | 1,3,4,6 and 7 |
| B. | 1,2,3,5 and 6 |
| C. | 2,4,5 and 7 |
| D. | 1,2,3,4,5,6 and 7 |
| Answer» C. 2,4,5 and 7 | |
| 8. |
What other possible reasons are there for the decline in the population of the Ganges river dolphin other than poaching and theft? 1. Construction of dams and barrages on rivers. 2. Increase in population of crocodiles in rivers. 3. Accidentally getting caught in fishing nets. 4. Use of synthetic fertilizers and other agrochemicals in the crop fields around rivers. |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | 1,3 and 4 |
| D. | All of the above |
| Answer» D. All of the above | |
| 9. |
Consider the following pairs of programs/projects Ministry of Agriculture 1. Drought-prone area program Ministry of Agriculture 2. Desert Development Program Ministry of Environment and Forests 3. Ministry of National Rural Development Watershed Development Project for rainfed areas Which of the above pair(s) is/are correct is/are matched? |
| A. | 1 and 2 |
| B. | only 2 |
| C. | 1,2 and 3 |
| D. | none of these |
| Answer» E. | |
| 10. |
Consider the following statements 1. Animal Welfare Board of India is established under the Environment (Protection) Act, 1986. 2. National Tiger Conservation Authority is a statutory body. 3. The National Ganga River Basin Authority is headed by the Prime Minister. Which of the above statement(s) is/are correct? |
| A. | only 1 |
| B. | 2 and 3 |
| C. | only 2 |
| D. | all these |
| Answer» C. only 2 | |
| 11. |
Which of the following pair(s) is/are correctly matched? Region that often appears in the news Country 1. Chechnya Russian Federation 2. Darfur Mali 3. Swat Valley Iraq |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | all these |
| Answer» B. 2 and 3 | |
| 12. |
Which of the following organization publishes 'World Economic Outlook'? |
| A. | international monetary fund |
| B. | united nations development program |
| C. | World Economic Forum |
| D. | World Bank |
| Answer» B. united nations development program | |
| 13. |
'Dharma' and 'Rita' represent a central idea of the ancient Vedic civilization of India. Consider the following statements in this context. 1. 'Dharma' was the concept of individual's obligations and personal duties towards self and others. 2. 'Rita' was the basic moral law that governed the creation and the activities of all the elements contained in it. Which of the above statement(s) is/are correct? |
| A. | only 1 |
| B. | only 2 |
| C. | 1 and 2 |
| D. | neither 1 nor 2 |
| Answer» D. neither 1 nor 2 | |
| 14. |
The Lahore session of the Indian National Congress (1929) is very famous in history because 1. The Congress passed a resolution demanding complete independence. 2. The dispute between the extremists and the liberals was resolved in this session. 3. In this session, a resolution was passed rejecting the principle of demand of two nations. Which of the above statement(s) is/are correct? |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | none of these |
| Answer» B. 2 and 3 | |
| 15. |
Which of the following factors provided a common cause for the tribal revolt of the 19th century in India? |
| A. | Introduction of new system of land revenue and levy of tax on tribal products |
| B. | Influence of Foreign Missionaries in Tribal Areas |
| C. | Increase of large number of moneylenders, traders and rent contractors in tribal areas as middlemen |
| D. | Complete dissection of the ancient land-related system of tribal communities |
| Answer» E. | |
| 16. |
Which India's e-commerce major has pulled out Airtel Zero platform, following consumer backlash? |
| A. | snapdeal |
| B. | Mantra |
| C. | Flipkart |
| D. | amazon |
| Answer» D. amazon | |
| 17. |
A 600MW capacity thermal power project for Dainik Bhaskar Power Limited (DBPL) has been set up by BHEL in which state? |
| A. | Chhattisgarh |
| B. | Jharkhand |
| C. | Rajasthan |
| D. | Maharashtra |
| Answer» B. Jharkhand | |
| 18. |
Which mobile commerce company has signed MoU with National Center for Promotion of Business Information of Micro, Small and Medium Enterprises (NCTI)? |
| A. | snapdeal |
| B. | pay tm |
| C. | free charge |
| D. | amazon |
| Answer» C. free charge | |
| 19. |
Which of the following statement(s) is/are correct with reference to the 'class' organization which played a very important role in the economy of the country in ancient India? 1. Each 'Senior' was registered with a central authority of the state and at the administrative level the king was their head. 2. The 'Category' used to determine the wages, working rules, standards and prices. 3. The class had judicial authority over its members. |
| A. | 1 and 2 |
| B. | only 3 |
| C. | 2 and 3 |
| D. | all these |
| Answer» D. all these | |
| 20. |
The scientific team of the Brookhren National Laboratory, which also included Indian scientists, produced the heaviest anti-matter in the form of an anti-helium nucleus. What are the implications/implications for producing anti-matter? 1. It will make mineral prospecting and oil exploration easier and less expensive. 2. It will be helpful in investigating the possibility of the existence of stars and galaxies made of anti-matter. 3. It will be helpful in developing an understanding of the evolution of the universe. |
| A. | only 1 |
| B. | 2 and 3 |
| C. | only 3 |
| D. | 1,2 and 3 |
| Answer» E. | |
| 21. |
Match the List - I List - II A German Silver 1. Tin B Solder 2. Nickel C Bleaching Powder 3. Sodium D Hypo 4. Chlorine |
| A. | A-(1),B-(2),C-(4),D-(3) |
| B. | A-(2),B-(1),C-(3),D-(4) |
| C. | A-(1),B-(2),C-(3),D-(4) |
| D. | A-(2),B-(1),C-(4),D-(3) |
| Answer» E. | |
| 22. |
Which one of the following has the highest speed of sound? |
| A. | 0 degree C in air |
| B. | in air at 100 degrees C |
| C. | in water |
| D. | in wood |
| Answer» E. | |
| 23. |
Consider the following statements 1. Liquefied Natural Gas (LNG) is liquefied under extreme cold, temperature and high pressure to facilitate its storage or transportation in specially designed containers. 2. The first (LNG) terminal in India was built in Hassan. 3. Natural gas liquids are separated from liquefied petroleum gas and include ethane, propane, butane and natural gasoline. Which of the above statement(s) is/are correct? |
| A. | only 1 |
| B. | 1 and 3 |
| C. | 2 and 3 |
| D. | 1,2 and 3 |
| Answer» C. 2 and 3 | |
| 24. |
Assertion (A) Methane is the major constituent of liquefied petroleum gas. Reason (R) Methane can be used directly for burning in homes and factories, where it can be made available through pipelines. |
| A. | Both A and R are correct and R is the correct explanation of A |
| B. | Both A and R are correct but R and R is not the correct explanation of A. |
| C. | A is right but R is wrong |
| D. | A is wrong but R is right |
| Answer» E. | |
| 25. |
Match List-I (Industrial Process) with List-II (Relating to which industry) and select the correct answer using the codes given below the lists List-I List-II A Fragmentation 1. Rubber B Smelting 2. Petroleum C hydrogenation 3. copper D vulcanization 4. edible fat |
| A. | A-(3),B-(2),C-(1),D-(4) |
| B. | A-(2),B-(3),C-(1),D-(4) |
| C. | A-(2),B-(3),C-(4),D-(1) |
| D. | A-(3),B-(2),C-(4),D-(1) |
| Answer» D. A-(3),B-(2),C-(4),D-(1) | |
| 26. |
If a potato is placed on a white paper plate without paper and placed in a microwave oven, then the potato becomes hot, but the plate does not. This is because |
| A. | Potatoes are mainly made of starch, while paper is mainly made of cellulose. |
| B. | Potato emits microwaves while paper reflects the microwaves |
| C. | Potatoes contain water, whereas paper does not contain water. |
| D. | Potato is a fresh organic material, whereas paper is a dead organic matter. |
| Answer» D. Potato is a fresh organic material, whereas paper is a dead organic matter. | |
| 27. |
Graphene is often in the headlines these days. What is its importance? 1. It is a two-dimensional material and has excellent electrical conductivity. 2. They are among the thinnest but most powerful substances ever tested. 3. It is completely made of silicon and has high visual transparency. 4. It can be used as 'conductor electrode' for touch screen and organic. Which of the above statements are correct? |
| A. | 1 and 2 |
| B. | 3 and 4 |
| C. | 1,2 and 4 |
| D. | all these |
| Answer» D. all these | |
| 28. |
Consider the following statements 1. Steam at 100 °C and boiling water at 100 °C have the same amount of heat. 2. The latent heat of fusion of ice and the latent heat of vaporization of water are equal. 3. In an air conditioner, heat is extracted from the room air in the evaporating coil and the heat is dissipated on the liquefied coil. Which of the above statements are correct? |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | only 2 |
| D. | only 3 |
| Answer» E. | |
| 29. |
Assertion (A) An iron ball floats on mercury but sinks in water. Reason (R) The relative density of iron is greater than the relative density of mercury. |
| A. | Both A and R are correct and R is the correct explanation of A |
| B. | Both A and R are correct but R and R is not the correct explanation of A. |
| C. | A is wrong but R is right |
| D. | A is right but R is wrong |
| Answer» D. A is right but R is wrong | |
| 30. |
During severe winter the surface of the lake freezes, but the water at its bottom remains in a liquid state. For what reason does this happen? |
| A. | ice is a bad conductor of heat |
| B. | There is no heat loss due to the same temperature of the surface of the lake and the air |
| C. | The concentration of water is maximum at 4 °C. |
| D. | neither of the above |
| Answer» B. There is no heat loss due to the same temperature of the surface of the lake and the air | |
| 31. |
Electric-charged particles traveling in space at a speed of several hundred km / s, if they reach the surface of the earth, can cause serious harm to animals. For what reason these particles do not reach the surface of the earth? |
| A. | Earth's magnetic force turns them towards the poles |
| B. | The ozone layer around the Earth reflects them into outer space. |
| C. | The humidity present in the upper layers of the atmosphere does not allow them to reach the earth's surface. |
| D. | neither of the above |
| Answer» B. The ozone layer around the Earth reflects them into outer space. | |
| 32. |
The known forces of nature can be divided into four classes, such as gravity, electromagnetism, weak nuclear force and strong nuclear force. With reference to them, which one of the following statements is not correct? |
| A. | gravity is the strongest of all |
| B. | Electromagnetism only acts on particles with electric charge |
| C. | Weak nuclear force is the cause of disintegration |
| D. | Strong nuclear force holds protons and neutrons in the nucleus of an atom |
| Answer» B. Electromagnetism only acts on particles with electric charge | |
| 33. |
What is a thermodynamic state variable? |
| A. | विस्तीण⁇ |
| B. | intense |
| C. | both of the above |
| D. | both wrong |
| Answer» D. both wrong | |
| 34. |
With reference to technologies for solar power generation, consider the following statements: 1. 'Photovoltaic process' is another technology, which generates electricity by direct conversion of light into electricity, whereas 'Solar thermal process' is a technology, which generates electricity from the Sun. Uses rays to generate heat, which is further used in the process of electricity generation. 2. Photovoltaic process generates alternating current, while solar thermal generates direct current. 3. India has a manufacturing base for solar thermal technology, but not for photovoltaic technology. Which of the above statement(s) is/are correct? |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1,2 and 3 |
| D. | neither of the above |
| Answer» B. 2 and 3 | |
| 35. |
Some people think that to meet the rapidly growing energy needs, India should do research and development to develop Thorium as the future fuel of nuclear energy. How is Thorium more beneficial than Uranium in this context? 1. There are far more reserves of Thorium than Uranium in nature? 2. When compared to the energy per unit mass obtained from the mined mineral, thorium produces far more energy than natural uranium. 3. Thorium produces less harmful waste than uranium. |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | 1,2 and 3 |
| Answer» E. | |
| 36. |
In the near past, efforts to detect the existence of the Higgs boson particle have been in the news continuously. What is the significance of the discovery of this particle? 1. It will help us to understand why the fundamental particles have mass. 2. It will help us, in the near future, to develop technology to transfer matter from one point to another without crossing the physical gap between two points. 3. It will help us to generate better fuel for nuclear fission. |
| A. | only 1 |
| B. | 2 and 3 |
| C. | 1 and 3 |
| D. | 1,2 and 3 |
| Answer» B. 2 and 3 | |
| 37. |
From which law of thermodynamics did the concept of heat originate? |
| A. | boyle's law |
| B. | Period |
| C. | prop |
| D. | zero order rule |
| Answer» E. | |
| 38. |
Who propounded the zero order rule in 1931? |
| A. | Daniel Banulli |
| B. | John Dalton |
| C. | rattle hook |
| D. | r.h.fowler |
| Answer» E. | |
| 39. |
What is the unit of heat in SI unit system? |
| A. | Pows (P1) |
| B. | mm (HG) |
| C. | Joule (J) |
| D. | all three of the above are wrong |
| Answer» D. all three of the above are wrong | |
| 40. |
What is the transition of a substance from the solid state to the vapor state without passing through the liquid state called? |
| A. | Ethiphone |
| B. | Ethylene |
| C. | Illumination |
| D. | Upheaval |
| Answer» E. | |
| 41. |
Which method of heat transfer does not require any medium? |
| A. | radiation |
| B. | driving |
| C. | convection |
| D. | all three of the above |
| Answer» B. driving | |
| 42. |
What is the boiling point of a substance called at standard atmospheric pressure? |
| A. | light period |
| B. | Ethiphone |
| C. | Normal boiling point |
| D. | all wrong |
| Answer» D. all wrong | |
| 43. |
What are the methods of heat transfer? |
| A. | driving |
| B. | convection |
| C. | radiation |
| D. | all three of the above |
| Answer» E. | |
| 44. |
Which is an example of sublimation material? |
| A. | lead |
| B. | Salt |
| C. | tungsten |
| D. | Iodine |
| Answer» E. | |
| 45. |
Hybridoma technology is a new biotechnology approach |
| A. | For the commercial production of monoclonal antibodies |
| B. | For the commercial production of interferon |
| C. | for the commercial production of antibiotics |
| D. | for the commercial production of alcohol |
| Answer» B. For the commercial production of interferon | |
| 46. |
Which instrument is used to measure human blood pressure? |
| A. | electric telegraph |
| B. | Van de Graaf generator |
| C. | sphygmomanometer |
| D. | cyclotron device |
| Answer» D. cyclotron device | |
| 47. |
What does the Latin word capilla mean? |
| A. | henle-loop |
| B. | hair ie hair |
| C. | the wheel |
| D. | run away |
| Answer» C. the wheel | |
| 48. |
Which device is used to measure the flow velocities in an incompressible liquid? |
| A. | valometer |
| B. | Lambricus |
| C. | Sycus |
| D. | Ferretima |
| Answer» B. Lambricus | |
| 49. |
With reference to the latest developments in columnar cell research, consider the following statements: 1. Embryo is the only source of human stem cells at the cystic stage. 2. Columnar cells can be obtained without destroying the corpuscles. 3. Column cells can literally survive on their own for eternity. 4. Indian research centers also created some cell lines which can be grown in many types of tissues. Which of the above statements are correct? |
| A. | 1,2,3 and 4 |
| B. | 1,2 and 3 |
| C. | 1,2 and 4 |
| D. | 3 and 4 |
| Answer» E. | |
| 50. |
Who among the following was the chairman of ISRO when INSAT-3B was launched? |
| A. | Anil Kakodkar |
| B. | Abdul Kalam |
| C. | K Kasturirangan |
| D. | u r rao |
| Answer» D. u r rao | |