MCQOPTIONS
Saved Bookmarks
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. |
Cell membrane is -- |
| A. | permeable |
| B. | selectively permeable |
| C. | semipermeable |
| D. | impermeable |
| Answer» D. impermeable | |
| 2. |
White vitriol is -- |
| A. | FeSO4, 7H2O |
| B. | ZnSO4, 7H2O |
| C. | MgSO4, 7H2O |
| D. | CuSO4, 7H2O |
| Answer» C. MgSO4, 7H2O | |
| 3. |
C.T. Scanning uses -- |
| A. | Ultrasound waves |
| B. | Gamma rays |
| C. | X-rays |
| D. | None of the above |
| Answer» B. Gamma rays | |
| 4. |
Nitrification means -- |
| A. | Liquifaction of nitrogen |
| B. | Convert the atmospheric nitrogen to effective nitrogen compound. |
| C. | Production of nitrogen from air |
| D. | Conversion of nitrogen to nitric acid. |
| Answer» C. Production of nitrogen from air | |
| 5. |
Ethyl-alcohol is mixed completely with water. How ethyl alcohol is separated from the mixture ? |
| A. | by separation flannel |
| B. | by evaporation |
| C. | partial-distillation |
| D. | evaporation of water |
| Answer» D. evaporation of water | |
| 6. |
A mixture of salt and sand can be separated by -- |
| A. | Sublimation |
| B. | Dissolving water |
| C. | Gravity separation |
| D. | Dry distillation |
| Answer» C. Gravity separation | |
| 7. |
Why do colloidal substance do not deposited below ? |
| A. | Specific gravity is less |
| B. | It is of very less amount in respect of solvent |
| C. | They carry electrical charges |
| D. | They are converted to sovent |
| Answer» B. It is of very less amount in respect of solvent | |
| 8. |
Cholera is caused by -- |
| A. | vibrio cholerae |
| B. | salmonella |
| C. | bacterioceoccurs |
| D. | None of these |
| Answer» B. salmonella | |
| 9. |
If temperature is kept constant during the reaction the process is called -- |
| A. | Adiabatic |
| B. | Isobaric |
| C. | Isochoric |
| D. | Isothermal |
| Answer» E. | |
| 10. |
Milk is an example of -- |
| A. | suspension |
| B. | true solution |
| C. | emulsion |
| D. | gel |
| Answer» D. gel | |
| 11. |
Lightening cause rainfall because -- |
| A. | It cause combination of oxygen and nitrogen |
| B. | Some of the gas molecules become bigger |
| C. | It activate H2O molecule |
| D. | Photo-electricity reaction starts |
| Answer» D. Photo-electricity reaction starts | |
| 12. |
Which of the following modes of expressing concentration is independent of temperature -- |
| A. | Molarity |
| B. | Molality |
| C. | Normality |
| D. | Formality |
| Answer» C. Normality | |
| 13. |
Galvanisation is deposition of -- |
| A. | Zinc of iron |
| B. | aluminium on Iron |
| C. | tin on iron |
| D. | copper on iron |
| Answer» B. aluminium on Iron | |
| 14. |
Equal volumes of different gases at any definite temperature and pressure have -- |
| A. | Equal weights |
| B. | equal masses |
| C. | equal density |
| D. | equal no. of molecules |
| Answer» E. | |
| 15. |
The term ‘enzyme’ was coined by -- |
| A. | de Duve |
| B. | Kunhe |
| C. | C. Darwin |
| D. | de Candolle |
| Answer» C. C. Darwin | |
| 16. |
How many seats in the Rajya Sabha are from Uttar Pradesh ? |
| A. | 40 |
| B. | 31 |
| C. | 62 |
| D. | 29 |
| Answer» C. 62 | |
| 17. |
Which set of conditions represents easiest way to liquify gas ? |
| A. | Low temperature, high pressure |
| B. | High temperature, low pressure |
| C. | Low temperature, low pressure |
| D. | High temperautre, high pressure |
| Answer» B. High temperature, low pressure | |
| 18. |
What percentage of seats must be reserved for women in a gram panchayat ? |
| A. | 10% |
| B. | 20% |
| C. | 33% |
| D. | 50% |
| Answer» D. 50% | |
| 19. |
What is the percentage unit cost and maximum amount of subsidy available under Ambedkar Vishesh Rozgar Yojana (AVRY) for general category beneficiaries ? |
| A. | 25% (10000/-) |
| B. | 33% (Rs.10000) |
| C. | 25%, Rs.7500/- |
| D. | 33%, Rs.7500 |
| Answer» D. 33%, Rs.7500 | |
| 20. |
Artificial rain is caused by spraying small pellets of which of the following over clouds ? |
| A. | Ice |
| B. | Dry Ice |
| C. | NaOH |
| D. | NH4Cl |
| Answer» D. NH4Cl | |
| 21. |
The refineries at Mathura, Dgboi and Panipat are set up by : |
| A. | Indian Oil Corporation Ltd. |
| B. | Hindustan Petroleum Corporation Ltd. |
| C. | Bharat Petroleum Corporation Ltd. |
| D. | Crude Distillation unit of Madras Refineries Ltd. |
| Answer» B. Hindustan Petroleum Corporation Ltd. | |
| 22. |
The Direct Action Day on August 16, 1946 was observed by the : |
| A. | Christian League |
| B. | Sikh League |
| C. | Hindu League |
| D. | Muslim League |
| Answer» E. | |
| 23. |
The property of a substance to absorb moisture from air on exposure is caslled? |
| A. | Osmosis |
| B. | Efflorescence |
| C. | Deliquescence |
| D. | Desiccation |
| Answer» B. Efflorescence | |
| 24. |
India' highest annual rainfall is reported at : |
| A. | Mawsynram, Meghalaya |
| B. | Chamba, Himanchal Pradesh |
| C. | Namchi, Sikkim |
| D. | Churu, Rajasthan |
| Answer» B. Chamba, Himanchal Pradesh | |
| 25. |
Who was selected recently as the president of International Cricket Council ? |
| A. | Jagmohan Dalmiya |
| B. | N. Srinivasan |
| C. | Zaheer Abbas |
| D. | Mustafa Kamal |
| Answer» D. Mustafa Kamal | |
| 26. |
The Satpatha Brahmana and Taitriya Brahmana are Brahmana texts of : |
| A. | Rigveda |
| B. | Yajurveda |
| C. | Samaveda |
| D. | Atharvaveda |
| Answer» C. Samaveda | |
| 27. |
Who among the following has a Cabinet rank ? |
| A. | The Comptroller and Auditor General of India |
| B. | The attorney General of India |
| C. | The Leader of the Opposition |
| D. | The Governor of the Reserve Bank of India5)0 |
| Answer» D. The Governor of the Reserve Bank of India5)0 | |
| 28. |
What was the name given for the rescue operations conducted by the Indian Government during Nepal Earthquake Tragedy ? |
| A. | Operation Sahay |
| B. | Operation Maitri |
| C. | Operation Nepal |
| D. | Operation Abhaya |
| Answer» C. Operation Nepal | |
| 29. |
What is international migration ? |
| A. | Movement of people within a country |
| B. | Movement of people from one village to another |
| C. | Movement of people between/among countries. |
| D. | Movement of people from urban to rural areas. |
| Answer» D. Movement of people from urban to rural areas. | |
| 30. |
What was the main aim of Civil Disobedience Movement ? |
| A. | The reactionist approach of winston Curchill. |
| B. | Against salt tax |
| C. | against August Statement |
| D. | Against Round Table Conference |
| Answer» C. against August Statement | |
| 31. |
The minimum age limit for becoming candidate for Lok Sabha elections is : |
| A. | 18 year |
| B. | 20 year |
| C. | 30 years |
| D. | 25 years |
| Answer» E. | |
| 32. |
Soft Bank, ______________and Foxconn Technology Group have formed a joint venture. SBG Cleantech which will invest around $ 20 billion over 10 years into green energy projects. |
| A. | reliance Industries |
| B. | Bharati Enterprises |
| C. | Adani Limited |
| D. | Tata Group |
| Answer» C. Adani Limited | |
| 33. |
The Southermost point of peninsular India, Kanyakumari is situated . |
| A. | North of Tropic of Cancer |
| B. | South of the Equator |
| C. | South of the Tropic of Capricorn |
| D. | North of the Equator |
| Answer» E. | |
| 34. |
Development expenditure of the Central Government does not include : |
| A. | defence expenditure |
| B. | expenditure on economic services. |
| C. | expenditure on social and community services |
| D. | grant to states |
| Answer» B. expenditure on economic services. | |
| 35. |
Oxygen in our blood is transported by a protein named : |
| A. | haemoglobin |
| B. | keratin |
| C. | collagen |
| D. | myoglobin |
| Answer» B. keratin | |
| 36. |
The Chauri-Chaura incident took place on : |
| A. | 3 March, 1922 |
| B. | 5 May, 1922 |
| C. | 13 March, 1922 |
| D. | 5 February, 1922 |
| Answer» E. | |
| 37. |
Which country won the Copa America 2015 ? |
| A. | Argentina |
| B. | Brazil |
| C. | Peru |
| D. | Chile |
| Answer» E. | |
| 38. |
What least fraction must be subtracted from the square root of 930.25 so that the result is a whole number ? |
| A. | 2/36 |
| B. | 1/2 |
| C. | 1/6 |
| D. | 4/3 |
| Answer» C. 1/6 | |
| 39. |
What does NPP stand for ? |
| A. | National Population Programme |
| B. | National Population Project |
| C. | National Population Policy |
| D. | National Population Production |
| Answer» D. National Population Production | |
| 40. |
What is known as thesoul of the Constitution? |
| A. | Preamble |
| B. | Fundamental Rights |
| C. | Directive Principles of State Policy |
| D. | National Flag |
| Answer» B. Fundamental Rights | |
| 41. |
It is easier to roll a stone up a sloping road than to life it vertically upwards because:: |
| A. | Work done in rolling the stone is more than in lifting it. |
| B. | work done in lifting the stone is equal to rolling it. |
| C. | work done in rolling the stone is less than in lifting it. |
| D. | work done in both is same but the rate of doing work is less in rolling |
| Answer» D. work done in both is same but the rate of doing work is less in rolling | |
| 42. |
In the fourth week of June 2015, a pact on waste management was signed between two entrepreneurs and several civic bodies in : |
| A. | Kerala |
| B. | Assam |
| C. | Gujarat |
| D. | Maharashtra |
| Answer» C. Gujarat | |
| 43. |
A man buys 10 articles for Rs.8 and sells them at the rate of Rs.1.25 per article. His gain percentage is : |
| A. | 20% |
| B. | 19 (1/2)% |
| C. | 50% |
| D. | 56 (1/4)% |
| Answer» E. | |
| 44. |
300 gm of sugar solution has 40% sugar in it. How much sugar should be added to make it 50% in the solution ? |
| A. | 45 gm |
| B. | 40 gm |
| C. | 60 gm |
| D. | 25 gm |
| Answer» D. 25 gm | |
| 45. |
Which fraction should be added to the sum of 5 (3/4), 4 (4/5) and 7 (3/8) to make the result a whole number ? |
| A. | 1/10 |
| B. | 1/20 |
| C. | 1/40 |
| D. | 3/40 |
| Answer» E. | |
| 46. |
The differences between a number obtained by increasing a certain number by 8% and that obtained by diminishing it by 3% is 407. The original number is : |
| A. | 3500 |
| B. | 3600 |
| C. | 3700 |
| D. | 3400 |
| Answer» D. 3400 | |
| 47. |
The price of a car is increased by 30% before the budget and in the budget it is increased again by 10%. The total percentage increase in the price of the car is : |
| A. | 42% |
| B. | 41% |
| C. | 44% |
| D. | 43% |
| Answer» E. | |
| 48. |
If the circumference of a circle is 18.6 cm more than its diameter, then what is the diameter of the circle ? |
| A. | 7.54 cm |
| B. | 7.84 cm |
| C. | 8.68 cm |
| D. | 8.84 cm |
| Answer» D. 8.84 cm | |
| 49. |
In △ ABC, if a A = 90°, a =25 cm, b=7 cm, then what is the value of tan B? |
| A. | 7/25 |
| B. | 7/24 |
| C. | 24/7 |
| D. | 24/25 |
| Answer» D. 24/25 | |
| 50. |
For what value of x will the mode of the following data by 27 ?25, 26, 27, 23, 27, 26, 24, x, 27, 26, 25, 25 |
| A. | 24 |
| B. | 25 |
| C. | 26 |
| D. | 27 |
| Answer» E. | |