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. |
What problem is solved by Dijkstra banker’s algorithm? |
| A. | Mutual exclusion |
| B. | Deadlock recovery |
| C. | Deadlock avoidance |
| D. | Cache coherence |
| Answer» D. Cache coherence | |
| 2. |
What is the rank of India in the 2019 edition of the IMD World Competitiveness Rankings? |
| A. | 43 |
| B. | 44 |
| C. | 50 |
| D. | 60 |
| E. | 63 |
| Answer» B. 44 | |
| 3. |
Which of the following countries have signed IBSA trust fund agreement in October 2017? |
| A. | India, Brazil, USA |
| B. | India, Britain, South Africa |
| C. | Indonesia, Britain, USA |
| D. | India, Brazil, South Africa |
| Answer» E. | |
| 4. |
The co-ordinates of the centroid of a triangle ABC are (-1, 4). What are the co-ordinates of vertex C if co-ordinates of A and B are (-3, -1) and (3 , 5) respectively? |
| A. | (-3, 8) |
| B. | (3, 8) |
| C. | (-3, -8) |
| D. | (3, -8) |
| Answer» B. (3, 8) | |
| 5. |
'Kanthi's Plains' are situated in ______. |
| A. | Junagadh |
| B. | Banaskantha |
| C. | Vadodara |
| D. | Kutch |
| Answer» E. | |
| 6. |
The Whole Circle Bearing of line AB is 50° and of line BC is 120°. The deflection angle at B from AB to BC is |
| A. | 50° |
| B. | 70° |
| C. | 110° |
| D. | 120° |
| Answer» C. 110° | |
| 7. |
'The Living Mountain: A Fable for Times' is a new upcoming book by Amitav Ghosh. Which of the following will publish it? |
| A. | Penguin Random House India |
| B. | Hachette India |
| C. | HarperCollins Publishers India |
| D. | Bloomsbury India |
| E. | Aleph Book Company |
| Answer» D. Bloomsbury India | |
| 8. |
What happens as we go up the mountain? |
| A. | The temperature increases |
| B. | The pressure increases |
| C. | Temperature increases but pressure decreases |
| D. | Both temperature and pressure decreases |
| Answer» E. | |
| 9. |
The three aspects of Quantization, programmers generally concerned with are : |
| A. | Coding error, Sampling rate and Amplification |
| B. | Sampling rate, Coding error and Conditioning |
| C. | Sampling rate, Aperture time and Coding error |
| D. | Aperture time, Coding error and Strobing |
| Answer» D. Aperture time, Coding error and Strobing | |
| 10. |
Several centres are being set up by the Dept of Science and Technology to house major analytical instruments to provide common services of high-end analytical testing. Three such centres have been set up at which of the following? |
| A. | IIT Kharagpur, IIT Delhi and BHU Varanasi |
| B. | IIT Delhi, IIT Bombay and Lovely Professional University |
| C. | BHU Varanasi, University of Allahabad and IIT Madras |
| D. | IIT Madras, Anna University and IIT Kanpur |
| E. | IIT Kanpur, IIT Bombay and IIT Delhi |
| Answer» B. IIT Delhi, IIT Bombay and Lovely Professional University | |
| 11. |
Select the most appropriate word which means the same as the group of words given.That cannot be approached easily |
| A. | Inaudible |
| B. | Inaccessible |
| C. | Invincible |
| D. | Inevitable |
| Answer» C. Invincible | |
| 12. |
When a body of mass 'm' attains a velocity 'v' from rest in time 't', then kinetic energy of translation is: |
| A. | mv2 |
| B. | mgv2 |
| C. | 0.5 mv2 |
| D. | 0.5 mgv2 |
| Answer» D. 0.5 mgv2 | |
| 13. |
The COP of an ideal refrigerator is N. If the machine is operated as a heat pump between the same temperature limits, its COP will be |
| A. | N – 1 |
| B. | N |
| C. | N + 1 |
| D. | 2N |
| Answer» D. 2N | |
| 14. |
Which kind of language translator converts the source code into machine language? |
| A. | Cascading |
| B. | Compiler |
| C. | COBOL |
| D. | Disk Fragmenter |
| E. | Device Driver |
| Answer» C. COBOL | |
| 15. |
The value of 2560.16 × 2560.09 is: |
| A. | 4 |
| B. | 16 |
| C. | 256.25 |
| D. | 64 |
| Answer» B. 16 | |
| 16. |
Which of the following monuments is NOT among the top ten revenue generating monuments during 2015-18? |
| A. | Taj Mahal |
| B. | Qutub Minar |
| C. | Humayun's Tomb |
| D. | Jantar Mantar |
| E. | Agra Fort |
| Answer» E. Agra Fort | |
| 17. |
Which of the following is NOT a part of the hindbrain? |
| A. | Tectum |
| B. | Medulla oblongata |
| C. | Pons |
| D. | Cerebellum |
| Answer» B. Medulla oblongata | |
| 18. |
When a ferromagnetic material is heated above the curie temperature, it becomes: |
| A. | paramagnetic material |
| B. | non-magnetic material |
| C. | diamagnetic material |
| D. | strongly charged |
| Answer» B. non-magnetic material | |
| 19. |
The percentage of energy that is passed on from one trophic level to another in an ecosystem is __________. |
| A. | 10% |
| B. | 50% |
| C. | 80% |
| D. | 100% |
| Answer» B. 50% | |
| 20. |
The ratio of second moment of area about the centroidal axis to second moment of area about the base of a rectangle will be |
| A. | 0.25 |
| B. | 0.5 |
| C. | 2 |
| D. | 3 |
| Answer» B. 0.5 | |
| 21. |
The number of vacancies in 2014 were greater than that in 2017 by ________. |
| A. | 116.70% |
| B. | 50% |
| C. | 200% |
| D. | 100% |
| Answer» E. | |
| 22. |
The horizontally placed conductors of a single phase line operating at 50 Hz are having outside diameter of 1.6 cm, and the spacing between centers of the conductors is 6 m. The permittivity of free space is 8.854 × 10-12 F/m. The capacitance to ground per kilometer of each line is |
| A. | 4.2 × 10-9 F |
| B. | 8.4 × 10-9 F |
| C. | 4.2 × 10-12 F |
| D. | 8.4 × 10-12 F |
| Answer» C. 4.2 × 10-12 F | |
| 23. |
The 'Study Abroad' is |
| A. | An encyclopedia |
| B. | A year book |
| C. | A directory |
| D. | A hand book |
| Answer» E. | |
| 24. |
The modulus of 1 + cos α + i sin α is |
| A. | \(2\sin \frac{\alpha }{2}\) |
| B. | \(2\cos \frac{\alpha }{2}\) |
| C. | \({\sin ^2}\frac{\alpha }{2} - 1\) |
| D. | \({\cos ^2}\frac{\alpha }{2} - 1\) |
| Answer» C. \({\sin ^2}\frac{\alpha }{2} - 1\) | |
| 25. |
West (with one exception) are different _____ those of East |
| A. | For |
| B. | From |
| C. | Of |
| D. | To |
| Answer» C. Of | |
| 26. |
The state space representation of a linear time invariant system is:̇Ẋ (t) = A X(t) + Bu(t)Ẏ (t) = C X(t)What is the transfer function H(s) of the system? |
| A. | \(C {[ sI - A]^{ - 1}} B\) |
| B. | \(B {[ sI - A]^{ - 1}} C\) |
| C. | \(C {[ sI - A]} B\) |
| D. | \(B {[ sI - A]} C\) |
| Answer» B. \(B {[ sI - A]^{ - 1}} C\) | |
| 27. |
The ‘Namami Gange Programme’ is an Integrated Conservation Mission approved by the Union Government in: |
| A. | June 2014 |
| B. | October 2013 |
| C. | April 2013 |
| D. | January 2014 |
| Answer» B. October 2013 | |
| 28. |
The function of brushes in a DC generator is |
| A. | Hold the armature winding |
| B. | Provide a low reluctance path for the magnetic flux |
| C. | Convert AC to DC |
| D. | Collect current from the commutator |
| Answer» E. | |
| 29. |
The mean and variance of seven observations are 8 and 16, respectively. If 5 of the observations are 2, 4, 10, 12, 14, then the product of the remaining two observations is: |
| A. | 45 |
| B. | 49 |
| C. | 48 |
| D. | 40 |
| Answer» D. 40 | |
| 30. |
The transmitter power is 10 W. It is increased by an antenna gain of 30 dB. The effective radiated power in watts is |
| A. | 100 watts |
| B. | 30 watts |
| C. | 10,000 watts |
| D. | 1000 watts |
| Answer» D. 1000 watts | |
| 31. |
The term “cogging” is associated with |
| A. | Three phase transformer |
| B. | Compound generators |
| C. | DC series motor |
| D. | Induction motors |
| Answer» E. | |
| 32. |
Which of the following pairs is NOT correctly matched ?PlaceLeadershipSambhalpur Surendra Sahi Ganjam Radhakrishna DandsenaKashmir Gulab SinghLucknow Liyaqat Ali |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» E. | |
| 33. |
Two bodies are in thermal equilibrium, if they have the same ________. |
| A. | Temperature |
| B. | Amount of heat |
| C. | Mass |
| D. | Velocity |
| Answer» B. Amount of heat | |
| 34. |
What is the correct relationship between frequency (f) and time period (T) of a wave? |
| A. | f / T = 1 |
| B. | f + T = 1 |
| C. | f - T = 1 |
| D. | f × T = 1 |
| Answer» E. | |
| 35. |
The figure that fit the blank place is |
| A. | A |
| B. | D |
| C. | B |
| D. | C |
| Answer» D. C | |
| 36. |
What is the basic SI unit of speed? |
| A. | Kilometer/Minute |
| B. | Meter/Minute |
| C. | Kilometer/Hour |
| D. | Meter/Second |
| Answer» E. | |
| 37. |
Reaction against established religion prompts people not to : |
| A. | join other religious organisations. |
| B. | to start a new religion. |
| C. | follow some guru. |
| D. | join some cult. |
| Answer» C. follow some guru. | |
| 38. |
Read the following statements:The Reserve Bank barred non-banking finance companies from charging prepayment penalties or foreclosure charges from individual borrowers.Foreclosure charges are part of the fee income for any lender and add to its bottom line.These directions cover both deposit-taking and Non-Deposit-taking NBFCs which are considered systemically important ones.Which of the following statements are correct? |
| A. | Only 2 |
| B. | Both 1 and 2 |
| C. | Both 1 and 3 |
| D. | Both 2 and 3 |
| E. | All are correct |
| Answer» F. | |
| 39. |
Which of the following ancient Hindu religious sites has been declared as National heritage by Pakistan on 3 January 2019? |
| A. | Jagannath Mandir |
| B. | Panj Tirath |
| C. | Shri Varun Dev Mandir |
| D. | Naval Mandir |
| E. | Hinglaj Mata Mandir |
| Answer» C. Shri Varun Dev Mandir | |
| 40. |
Which country has given regulatory approval to a second COVID-19 vaccine, named ‘EpiVacCorona’, after early-stage studies? |
| A. | Russia |
| B. | France |
| C. | Germany |
| D. | Poland |
| E. | Italy |
| Answer» B. France | |
| 41. |
What is the percentage of oxygen in Al2(SO4)3? |
| A. | 57.7% |
| B. | 56.1% |
| C. | 53.1% |
| D. | 52.6% |
| Answer» C. 53.1% | |
| 42. |
What is/are the functions of Disaster Management Knowledge-cum-Demonstration Center (SRIJAN)? |
| A. | Creating knowledge-cum-demonstration centers. |
| B. | Creating awareness. |
| C. | Providing local need based information. |
| D. | All the above. |
| Answer» E. | |
| 43. |
The marked price of a wristwatch was Rs. 1,420. A man bought the same for Rs. 497 after getting two successive discounts, the first being 30% What was the second discount? |
| A. | 80% |
| B. | 20% |
| C. | 50% |
| D. | 40% |
| Answer» D. 40% | |
| 44. |
The following question consists of a sentence with an underlined word followed by four words. Select the word that is opposite in meaning to the underlined word and mark your response accordingly.In those days many monarchs enjoyed vast ecclesiastical powers. |
| A. | Permanent |
| B. | Temporal |
| C. | Contemporary |
| D. | Constitutional |
| Answer» C. Contemporary | |
| 45. |
There are 10 protons and 17 neutrons in the nucleus of an element. What is its mass number? |
| A. | 27 |
| B. | 7 |
| C. | 17 |
| D. | 10 |
| Answer» B. 7 | |
| 46. |
The mouse was invented by _______ in 1963 |
| A. | AZERTY |
| B. | Tim Berners-Lee |
| C. | Douglas C Engelbart |
| D. | Dvorak |
| Answer» D. Dvorak | |
| 47. |
Select the most appropriate sequence from the given options to make a meaningful paragraph from jumbled sentences.A. And taking this village lad into their midst was terribly upsetting.B. She was by no means pleased with this unnecessary addition to her family.C. When he reached Calcutta, Phatik met his aunt for the first time.D. She found her own three boys quite enough to manage without taking in anyone else. |
| A. | CBDA |
| B. | BCDA |
| C. | CADB |
| D. | BCAD |
| Answer» B. BCDA | |
| 48. |
Which of the following pair is incorrectly matched |
| A. | Piezo metric Head: Sum of datum head and pressure head |
| B. | Dynamic Head: Sum of datum head and velocity head |
| C. | Stagnation Head: Sum of pressure head and velocity head |
| D. | Total Head: Sum of piezo metric head and dynamic head |
| Answer» C. Stagnation Head: Sum of pressure head and velocity head | |
| 49. |
Which country's men's soccer team won their eighth CONCACAF Gold Cup in 2019? |
| A. | USA |
| B. | Jamaica |
| C. | Mexico |
| D. | Cuba |
| E. | Haiti |
| Answer» D. Cuba | |
| 50. |
Vorticity is _______ times the value of angular velocity. |
| A. | four |
| B. | two |
| C. | five |
| D. | three |
| Answer» C. five | |