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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 value of k for which the equation (k - 2)x2 + 8x + k + 4 = 0 has both real, distinct and negative roots is |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | -4 |
| Answer» D. -4 | |
| 2. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ’No substitution required’.When challenged, the man had no answer for his actions. |
| A. | When to be challenged |
| B. | While challenges |
| C. | When in challenge |
| D. | No substitution required |
| Answer» E. | |
| 3. |
What will be the ratio of the area of square to area of circle which inscribed in the square? |
| A. | 15 : 11 |
| B. | 14 : 11 |
| C. | 33 : 26 |
| D. | 25 : 22 |
| Answer» C. 33 : 26 | |
| 4. |
The number of 1s in the binary representation of (3 ⋆ 4096 + 15 ⋆ 256 + 5 ⋆ 16 + 3) are |
| A. | 8 |
| B. | 9 |
| C. | 10 |
| D. | 12 |
| Answer» D. 12 | |
| 5. |
Select the most appropriate sequence from the given options to make a meaningful paragraph from jumbled sentences.A. All day I seem to remember, I played on the sands with strange exciting children.B. Then watched the incoming tide destroy them.C. My parents took me by car to a place by the sea.D. We made sandcastles with huge walls. |
| A. | ABCD |
| B. | ACDB |
| C. | CDAB |
| D. | CADB |
| Answer» E. | |
| 6. |
Transform the sentences as per directions given in brackets:Make haste or you will be late. (Simple) |
| A. | Make haste to avoid being late. |
| B. | If you do not make haste, you will be late. |
| C. | If you make hate, you will be on time. |
| D. | Make haste if you don't want to get late. |
| Answer» B. If you do not make haste, you will be late. | |
| 7. |
The longitudinal stress induced in a thin walled cylindrical vessel is |
| A. | \(\frac{{{\text{pD}}}}{{2{\text{t}}}}\) |
| B. | \(\frac{{{\text{pD}}}}{{{\text{t}}}}\) |
| C. | \(\frac{{{\text{pD}}}}{{4{\text{t}}}}\) |
| D. | \(\frac{{{\text{pD}}}}{{3{\text{t}}}}\) |
| Answer» D. \(\frac{{{\text{pD}}}}{{3{\text{t}}}}\) | |
| 8. |
The biennial Theatre Level Operational Readiness Exercise (TROPEX-21) of which of the following has completed the weapon work-up phase in February 2021? |
| A. | Indian Army |
| B. | Indian Air Force |
| C. | Indian Navy |
| D. | CISF |
| E. | BSF |
| Answer» D. CISF | |
| 9. |
Infiltration rate of water into the ground decreases due to ______. |
| A. | Desertification |
| B. | Deforestation |
| C. | Global warming |
| D. | Pollution |
| Answer» C. Global warming | |
| 10. |
Which article of Indian Constitution talks about the special provision for Maharashtra? |
| A. | 371 - C |
| B. | 371 - F |
| C. | 371 |
| D. | 371 - E |
| Answer» D. 371 - E | |
| 11. |
The sides of an isosceles triangle are 10 cm, 10 cm and 12 cm. What is the area of the triangle? |
| A. | 44 cm2 |
| B. | 40 cm2 |
| C. | 48 cm2 |
| D. | 60 cm2 |
| Answer» D. 60 cm2 | |
| 12. |
The output of machine D is what percent of the output of Machine E. |
| A. | 100% |
| B. | 125% |
| C. | 90% |
| D. | 80% |
| E. | 150% |
| Answer» B. 125% | |
| 13. |
Which country launched its space satellite Arktika-M in February 2021 to monitor the climate and environment in the Arctic region? |
| A. | Russia |
| B. | Canada |
| C. | France |
| D. | Germany |
| E. | Sweden |
| Answer» B. Canada | |
| 14. |
Rs. 4,000 is given at 5% per annum for one year and interest is compounded half yearly, Rs. 2,000 is given at 40% per annum compounded quarterly for 1 year. The total interest received is nearest to: |
| A. | Rs. 1,130.70 |
| B. | Rs. 1,333.30 |
| C. | Rs. 1,444.40 |
| D. | Rs. 1,888.80 |
| Answer» B. Rs. 1,333.30 | |
| 15. |
Which of the following is an earliest machine used for computation? |
| A. | Abacus |
| B. | Torquetum |
| C. | Equatorium |
| D. | Turing Machine |
| Answer» B. Torquetum | |
| 16. |
The speed of a stream is 3 km/hr. A boat goes 36 km and comes back to the starting point in 9 hours. What is the speed (in km/hr) of the boat in still water? |
| A. | 8 |
| B. | 9 |
| C. | 10 |
| D. | 7 |
| Answer» C. 10 | |
| 17. |
What is the source of the preamble of the Indian constitution? |
| A. | British constitution |
| B. | Australian constitution |
| C. | USA constitution |
| D. | Canadian constitution |
| Answer» D. Canadian constitution | |
| 18. |
What are the coordinates of the reflection of the point (-3, 1) about the line x = -2? |
| A. | (-1, 1) |
| B. | (-3, -5) |
| C. | (1, 1) |
| D. | (-3, 5) |
| Answer» B. (-3, -5) | |
| 19. |
Two numbers are less than a third number by 64% and 25% respectively. The percentage of first number less than second number is: |
| A. | 61% |
| B. | 11% |
| C. | 18% |
| D. | 52% |
| Answer» E. | |
| 20. |
Select the option that is related to the third word on the same basis as the second word is related to the first word.Magnetic field : Oersted ∷ Power : ? |
| A. | Litre |
| B. | Volt |
| C. | Watt |
| D. | Metre |
| Answer» D. Metre | |
| 21. |
The spillway for the dam is 20 m wide and is designed to carry 125 m3/s at flood stage. A 1:15 model is constructed to study the flow characteristics through the spillway. The effects of surface tension and viscosity are to be neglected, determine the flow rate: |
| A. | 0.162 m3/s |
| B. | 0.151 m3/s |
| C. | 0.148 m3/s |
| D. | 0.143 m3/s |
| Answer» E. | |
| 22. |
What is the percentage increase in average sales of Dairy Milk compared to the average sales of KitKat? |
| A. | 10.5% |
| B. | 5.6% |
| C. | 4.05% |
| D. | 2.17% |
| Answer» E. | |
| 23. |
Which of the following Direct Benefit Scheme (DBS) has been recognized by the ‘Guinness Book of World Record’ as the world’s largest Direct Benefit Scheme? |
| A. | MGNREGA |
| B. | PAHAL |
| C. | NSAP |
| D. | None of the above |
| Answer» C. NSAP | |
| 24. |
What is the percentage of the total number of candidates admitted to the total number of candidates interviewed for all the years in Chemical Engineering discipline? |
| A. | 8.1% |
| B. | 91.68% |
| C. | 8.8% |
| D. | 91.86% |
| Answer» E. | |
| 25. |
What are your roles as a teacher in the construction of knowledge of your students in the classroom?I. Supporting cooperative and collaborative learning in the classroom.II. Connecting the activities in the school with those outside the school.III. Encouraging self-analysis and self-assessment of their learning progress. |
| A. | II and III |
| B. | Only III |
| C. | I, II and III |
| D. | I and II |
| Answer» D. I and II | |
| 26. |
What is the unit of Thermodynamic temperature? |
| A. | Celsius |
| B. | Ampere |
| C. | Kelvin |
| D. | Candela |
| Answer» D. Candela | |
| 27. |
Statement I): Hiring the firing is a poor substitute for proper selection and proper training of labourers.Statement II): Bad training facilities for new employees cause them to be discharged during or at the end of the probationary period. |
| A. | Both Statement I) and Statement II) are individually true and Statement II) is the correct explanation of Statement I) |
| B. | Both Statement I) and Statement II) are individually true but Statement II) is not the correct explanation of Statement I) |
| C. | Statement I) is true but Statement II) is false |
| D. | Statement I) is false but Statement II) is true |
| Answer» C. Statement I) is true but Statement II) is false | |
| 28. |
The set of bivariate observation (x1, y1) (x2 y2) …., (xn, yn) are such that all the values are distinct and all the observations fall on a straight line with non-zero slope. Then the possible value of the correlation coefficient between x and y are |
| A. | 0 and 1 only |
| B. | 0 and -1 only |
| C. | 0, 1 and -1 |
| D. | -1 and 1 only |
| Answer» E. | |
| 29. |
Select the option that is related to the third term in the same way as the second term is related to the first term. FOSTER : OFTSRE : : LAWYER : ? |
| A. | AYLWRE |
| B. | ALYWRE |
| C. | ALYREW |
| D. | ALYRWE |
| Answer» C. ALYREW | |
| 30. |
When 2x4 + 8x3 + 7x2 + 4x + 4 is divided by x + 3, the remainder obtained is 1. What will be the remainder when 2x4 + 8x3 + 7x2 + 4x + 3 is divided by x + 3 ? |
| A. | 3 |
| B. | 2 |
| C. | 1 |
| D. | 0 |
| Answer» E. | |
| 31. |
Which of the following chemicals is mainly responsible for ozone depletion? |
| A. | Chlorofluorocarbon |
| B. | Polyphenol |
| C. | Dioxin |
| D. | None of the above |
| Answer» B. Polyphenol | |
| 32. |
Which of the following emphasized that education needs to be in an atmosphere of utmost intellectual rigour, seriousness of purpose and of freedom essential for innovation and creativity? |
| A. | National Policy on Education – 1968 |
| B. | National Policy on Education – 1986 |
| C. | NITI Aayog-Three Year Action Agenda (2017-18 to 2019-20) |
| D. | Draft National Education Policy-2019 |
| Answer» C. NITI Aayog-Three Year Action Agenda (2017-18 to 2019-20) | |
| 33. |
The CM of which state has launched the ‘Har Ghar Jal’ (piped water to every house) campaign at Bundelkhand? |
| A. | Bihar |
| B. | Uttar Pradesh |
| C. | Haryana |
| D. | Madhya Pradesh |
| E. | Rajasthan |
| Answer» C. Haryana | |
| 34. |
Two bulbs of 500 W and 200 W rated at 250 V will have resistance ratio as: |
| A. | 4 : 25 |
| B. | 25 : 4 |
| C. | 2 : 5 |
| D. | 5 : 2 |
| Answer» D. 5 : 2 | |
| 35. |
Which number should be in place of the question mark (?) In the following series?1.5, 5, 10.5, ?, 27.5 |
| A. | 12 |
| B. | 18 |
| C. | 11 |
| D. | 14 |
| Answer» C. 11 | |
| 36. |
Which condition out of the following will increase the evaporation of water? |
| A. | Adding common salt to water |
| B. | Decrease in temperature of water |
| C. | Decrease of surface |
| D. | Increase in the temperature of water |
| Answer» E. | |
| 37. |
Which is the incorrect statement about Carnot cycle |
| A. | It is used as the alternate standard of comparison of all heat engines |
| B. | All the heat engines are based on Carnot cycle |
| C. | It provides concept of maximising work output between the two temperature limits |
| D. | All of the above |
| Answer» C. It provides concept of maximising work output between the two temperature limits | |
| 38. |
The Syed Mushtaq Ali Trophy is associated with which game? |
| A. | Boxing |
| B. | Cricket |
| C. | Swimming |
| D. | Judo |
| Answer» C. Swimming | |
| 39. |
Read the following paragraph carefully and answer the question based on the information provided in it.Population explosion needs controlled measures to manage earth's resources. We must find ways to utilize the natural resources in an efficient manner to satisfy the ever-growing needs of the people. Solar energy may be used to replace the increasing demand for fuels like coal, wood and so on. Rainwater harvesting is a must to meet the water needs of the urban population. If we deplete the earth of its resources of such a fast pace, sooner or later we will have to search for another planet that can sustain life like earth.Which of the following is true according to the paragraph?A. There is another planet in the solar system like earth.B. The demands of the population are unrealistic and should not be met.C. Rainwater harvesting replaces the demand for coal and wood.D. Measures have to be taken to wisely use the available natural resources. |
| A. | D |
| B. | C |
| C. | B |
| D. | A |
| Answer» B. C | |
| 40. |
The main idea of the passage is |
| A. | how glands work |
| B. | the function and illnesses of the thyroid gland |
| C. | secretion with and without glands |
| D. | the illnesses of an overactive thyroid gland |
| Answer» B. the function and illnesses of the thyroid gland | |
| 41. |
The National Highways Authority of India, NHAI has successfully transitioned to 100 percent cashless toll collection at National Highway fee plazas across the country. Where is NHAI headquartered? |
| A. | Pune |
| B. | New Delhi |
| C. | Kolkata |
| D. | Jaipur |
| E. | Mumbai |
| Answer» C. Kolkata | |
| 42. |
Statement (I): Microwave bands are composed of radiation with wavelength between 1 mm and 1 m.Statement (II): Microwaves are capable of penetrating through the atmosphere under almost all conditions. |
| A. | Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (I) and Statement (II) are individually true but Statement (II) is not the correct explanation of Statement (I) |
| C. | Statement (I) is true but Statement (II) is false |
| D. | Statement (I) is false but Statement (II) is true |
| Answer» C. Statement (I) is true but Statement (II) is false | |
| 43. |
Which of the following is true in case of railway track maintenance ? |
| A. | Claw bar is used to correct track alignment while crow bar is used to remove dog spikes |
| B. | Crow bar is used to correct track alignment while claw bar is used to remove dog spikes |
| C. | Only claw bar can be used to correct track alignment and remove dog spikes |
| D. | Only crow bar can be used to correct track alignment and remove dog spikes |
| Answer» C. Only claw bar can be used to correct track alignment and remove dog spikes | |
| 44. |
Read the following question and decide which of the statements is sufficient/necessary to answer the question.Question:If positive, what is the value of X/4Y?Statement:1. Y = 3X2. X = 5 |
| A. | Both 1 and 2 together are sufficient. |
| B. | 1 alone is sufficient, while 2 alone is not sufficient. |
| C. | Both statements alone are sufficient. |
| D. | 2 alone is sufficient, while 1 alone is not sufficient. |
| Answer» C. Both statements alone are sufficient. | |
| 45. |
The welding process used to join the ends of two pipes of uniform cross-section, is |
| A. | spot welding |
| B. | seam welding |
| C. | projection welding |
| D. | upset butt welding |
| Answer» E. | |
| 46. |
The US Food and Drug Administration has approved remdesivir drug of which company, for treating patients hospitalized with COVID-19? |
| A. | Moderna |
| B. | Johnson and Johnson |
| C. | Gilead Sciences Inc |
| D. | Novavax |
| E. | GlaxoSmithKline |
| Answer» D. Novavax | |
| 47. |
Which of the following is also known as Epsom salt? |
| A. | Ferrous Sulphate |
| B. | Calcium Sulphate |
| C. | Sodium Sulphate |
| D. | Magnesium Sulphate |
| Answer» E. | |
| 48. |
Space research does NOT include the discipline ______. |
| A. | Human culture |
| B. | Physics |
| C. | Biology |
| D. | Earth science |
| Answer» B. Physics | |
| 49. |
Right against exploitation is a ________. |
| A. | Constitutional Right |
| B. | Law |
| C. | Fundamental Right |
| D. | Legal Right |
| Answer» D. Legal Right | |
| 50. |
The minimum number of bits to represent a character from ASCII code set is |
| A. | 2 |
| B. | 8 |
| C. | 5 |
| D. | 7 |
| Answer» E. | |