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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 maximum length of an attribute of type text is |
| A. | 127 |
| B. | 255 |
| C. | 256 |
| D. | It is variable |
| Answer» E. | |
| 2. |
Select the most correct definition of osmosis. |
| A. | Movement of solvent molecules from its higher concentration to lower concentration. |
| B. | Movement of solvent molecules from higher concentration to lower concentration of solution through a permeable membrane. |
| C. | Movement of water molecules from a region of higher concentration to a region of lower concentration through a semi-permeable membrane. |
| D. | Movement of solute molecules from lower concentration to higher concentration of solution through a semi-permeable membrane. |
| Answer» D. Movement of solute molecules from lower concentration to higher concentration of solution through a semi-permeable membrane. | |
| 3. |
The cavity magnetron uses strapping to |
| A. | Prevent mode jumping |
| B. | Prevent cathode back-heating |
| C. | Ensure bunching |
| D. | Improve the phase focusing effect |
| Answer» B. Prevent cathode back-heating | |
| 4. |
The transmission parameter matrix [T] for an ideal transformer with a turns ratio of n1 : n2 is given by |
| A. | \(\left[ \begin{matrix} \frac{n_1}{n_2} & 1 \\ 0 & \frac{n_2}{n_1} \\ \end{matrix} \right]\) |
| B. | \(\left[ \begin{matrix} \frac{n_1}{n_2} & 0 \\ 0 & \frac{n_2}{n_1} \\ \end{matrix} \right]\) |
| C. | \(\left[ \begin{matrix} \frac{n_1}{n_2} & 1 \\ 0 & -\frac{n_2}{n_1} \\ \end{matrix} \right]\) |
| D. | \(\left[ \begin{matrix} \frac{n_1}{n_2} & 0 \\ 1 & -\frac{n_2}{n_1} \\ \end{matrix} \right]\) |
| Answer» C. \(\left[ \begin{matrix} \frac{n_1}{n_2} & 1 \\ 0 & -\frac{n_2}{n_1} \\ \end{matrix} \right]\) | |
| 5. |
When is the World Children’s Day observed? |
| A. | 17 November |
| B. | 18 November |
| C. | 19 November |
| D. | 20 November |
| E. | 21 November |
| Answer» E. 21 November | |
| 6. |
The problems of lateral buckling can arise only in those steel beams which have |
| A. | moment of inertia about the bending axis large than the other |
| B. | moment of inertia about the bending axis smaller than the other |
| C. | fully supported compression flange |
| D. | None of the above |
| Answer» B. moment of inertia about the bending axis smaller than the other | |
| 7. |
The brightness of a star depends on its |
| A. | size and temperature only |
| B. | size and distance from the earth |
| C. | size, temperature and mass |
| D. | size, temperature and distance from the earth |
| Answer» E. | |
| 8. |
The Textiles Committee of the Ministry of Textiles has signed an MoU with Nissenken Quality Evaluation Centre based in which country? |
| A. | France |
| B. | Japan |
| C. | Italy |
| D. | Singapore |
| E. | Indonesia |
| Answer» C. Italy | |
| 9. |
Which of the following is NOT included in the terms of reference of Joint Working Group on fisheries set up by India and Sri Lanka? |
| A. | Ending the practice of bottom trawling at the earliest |
| B. | Returning fishermen arrested |
| C. | Joint patrolling |
| D. | Profit sharing |
| Answer» E. | |
| 10. |
The angle θ between two lines having slopes m1 and m2 is given by |
| A. | \(\tan \theta = \frac{{\left( {{m_1} - {m_2}} \right)}}{{{m_1}{m_2}}}\) |
| B. | \(\tan {\rm{\theta }} = \frac{{{{\rm{m}}_1} - {{\rm{m}}_2}}}{{1 + {{\rm{m}}_1}{{\rm{m}}_2}}}\) |
| C. | \(\tan \theta = \frac{{\left( {{m_1} + {m_2}} \right)}}{{{m_1}{m_2}}}\) |
| D. | \(\tan \theta = \frac{{\left( {{m_1} - {m_2}} \right)}}{{{m_1} + {m_2}}}\) |
| Answer» C. \(\tan \theta = \frac{{\left( {{m_1} + {m_2}} \right)}}{{{m_1}{m_2}}}\) | |
| 11. |
The power ministry is considering which temperature as default setting for air conditioners in India? |
| A. | 30 degrees Celsius |
| B. | 18 degrees Celsius |
| C. | 20 degrees Celsius |
| D. | 24 degrees Celsius |
| Answer» E. | |
| 12. |
Where will the 15-day Aadi Mahotsav, National Tribal festival be held in November 2019? |
| A. | Pune |
| B. | Hyderabad |
| C. | Ranchi |
| D. | New Delhi |
| E. | Kolkata |
| Answer» E. Kolkata | |
| 13. |
The value of \(\mathop \smallint \nolimits_{\rm{a}}^{\rm{b}} \frac{{{{\rm{x}}^7} + \sin {\rm{x}}}}{{\cos {\rm{x}}}}{\rm{dx}}\) where a + b = 0 is |
| A. | 2b – a sin (b - a) |
| B. | a + 3b cos (b - a) |
| C. | sin a – (b - a) cos b |
| D. | 0 |
| Answer» E. | |
| 14. |
The free convection heat transfer is significantly affected by |
| A. | Reynolds number |
| B. | Grashof number |
| C. | Prandtl number |
| D. | Stanton number |
| Answer» C. Prandtl number | |
| 15. |
In case of complex problems group performance is higher in |
| A. | Centralized network |
| B. | Restricted network |
| C. | Problem oriented network |
| D. | Decentralized network |
| Answer» E. | |
| 16. |
What did J.B. Dunlop invent? |
| A. | Model Aeroplane |
| B. | Ink pen |
| C. | Gun |
| D. | Pneumatic tyres |
| Answer» E. | |
| 17. |
Which of the following has entered into a joint venture deal with Sri Lanka's Ideal Finance to acquire up to 58.2% stake in the company? |
| A. | Muthoot Finance |
| B. | Bajaj Finserv Ltd. |
| C. | Mahindra & Mahindra Financial Services |
| D. | Tata Capital |
| E. | Aditya Birla Finance |
| Answer» D. Tata Capital | |
| 18. |
The percolation rate of water is the least in ........... soil. |
| A. | clay |
| B. | sandy |
| C. | gravel |
| D. | loamy |
| Answer» B. sandy | |
| 19. |
US President Donald Trump has signed how many billion US Dollars measure to help tackle the coronavirus outbreak? |
| A. | 5.8 |
| B. | 6.1 |
| C. | 7.9 |
| D. | 8.3 |
| E. | 9.6 |
| Answer» E. 9.6 | |
| 20. |
Small DC motors having up to 5 H.P. usually have |
| A. | 2 poles |
| B. | 4 poles |
| C. | 6 poles |
| D. | 8 poles |
| Answer» B. 4 poles | |
| 21. |
What is the simplest method of eliminating third harmonics from output voltage waveform of a single-phase inverter? |
| A. | Inverter in Series |
| B. | Single Pulse Modulation |
| C. | Stepped Wave Inverters |
| D. | Multiple Pulse Modulation |
| Answer» C. Stepped Wave Inverters | |
| 22. |
The refractive index of denser medium 2 with respect to rarer medium 1 is equal to? (where 'C' is critical angle) |
| A. | cosec C |
| B. | sin C |
| C. | cos C |
| D. | tan C |
| Answer» C. cos C | |
| 23. |
Three statements are followed by four conclusions numbered I, II, III and IV. You have to consider the statements to be true, even if they seem at variance from commonly known facts. Decide which of the given conclusions logically follow(s) from the given statements.Statements:1. No horse is a truck.2. All carriages are scooters.3. All scooters are trucks.Conclusion:I. No truck is a scooter.II. All carriages are trucks.III. Some trucks are scooters.IV. No carriage is a horse. |
| A. | Only either conclusions I or IV follow. |
| B. | Only either conclusions I or IV follow and III follow. |
| C. | All conclusions follow. |
| D. | Only conclusions II, III and IV follow. |
| Answer» E. | |
| 24. |
The Los Angeles test for stone aggregates is used to examine |
| A. | abrasion resistance |
| B. | crushing strength |
| C. | soundness |
| D. | specific gravity |
| Answer» B. crushing strength | |
| 25. |
Select the most appropriate synonym of the given word.AGITATED |
| A. | sure |
| B. | lazy |
| C. | confident |
| D. | upset |
| Answer» E. | |
| 26. |
Which of the following banks has launched a loan scheme 'Vikas Abhaya' in April 2020? |
| A. | Kerala Gramin Bank |
| B. | Karnataka Vikas Grameen Bank |
| C. | Andhra Pragathi Grameena Bank |
| D. | Saptagiri Gramin Bank |
| E. | Chaitanya Godavari Gramin Bank |
| Answer» C. Andhra Pragathi Grameena Bank | |
| 27. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.No sooner he has returned to home than his boss called him for an urgent meeting. |
| A. | No sooner had he returned home |
| B. | No sooner he returned to home |
| C. | No sooner he have returned to home |
| D. | No improvement |
| Answer» B. No sooner he returned to home | |
| 28. |
Refer to the following diagram to calculate the effective resistance (in Ω) between the points A to B. |
| A. | 83 |
| B. | 20 |
| C. | 16 |
| D. | 75 |
| Answer» C. 16 | |
| 29. |
The main air pollutant(s) in metropolitan cities is/are |
| A. | O3 |
| B. | CO and SO2 |
| C. | CO2 and NO2 |
| D. | All of the above |
| Answer» E. | |
| 30. |
Which of the following has entered into an agreement with BCCI, to support the board's anti-corruption unit in monitoring and safeguarding the integrity of matches during the IPL this season? |
| A. | Snack Media Home |
| B. | Stats Perform |
| C. | SportBusiness Media |
| D. | Sportradar AG |
| E. | Nielsen Sports |
| Answer» E. Nielsen Sports | |
| 31. |
Which of the following cycles is most suitable for steam power plants? |
| A. | Brayton cycle |
| B. | Diesel cycle |
| C. | Otto cycle |
| D. | Rankine cycle |
| Answer» E. | |
| 32. |
Union Cabinet has given approval to a new Centrally Sponsored Scheme named Scheme for Formalization of Micro Food Processing Enterprises for the Unorganized Sector on All India basis with an outlay of how many rupees (in crores)? |
| A. | 4,000 |
| B. | 6,000 |
| C. | 8,000 |
| D. | 10,000 |
| E. | 12,000 |
| Answer» E. 12,000 | |
| 33. |
The Department of Posts has launched which of the following schemes to ensure universal coverage of flagship postal schemes in rural areas of the country? |
| A. | Five Star Villages |
| B. | Aspirational Villages |
| C. | Growing Villages |
| D. | Ace Villages |
| E. | Prosper Villages |
| Answer» B. Aspirational Villages | |
| 34. |
'ঘরোয়া' গ্রন্থটি লিখেছেন |
| A. | অবনীন্দ্রনাথ ঠাকুর |
| B. | রবীন্দ্রনাথ ঠাকুর |
| C. | সুকুমার রায় |
| D. | এঁদের কেউই নন |
| Answer» B. রবীন্দ্রনাথ ঠাকুর | |
| 35. |
Select the alternative that has a different relationship as the given pair –Inside : Outside |
| A. | Day : Night |
| B. | Sun : Star |
| C. | Light : Dark |
| D. | White : Black |
| Answer» C. Light : Dark | |
| 36. |
Which gland in human body is referred to as a master gland? |
| A. | Thyroid |
| B. | Adrenal gland |
| C. | Pituitary gland |
| D. | Pancreas |
| Answer» D. Pancreas | |
| 37. |
The given Venn diagram shows the number of friends who have got rose, sunflowers and lotus in an event. How many of these friends have got rose? |
| A. | 41 |
| B. | 35 |
| C. | 62 |
| D. | 56 |
| Answer» D. 56 | |
| 38. |
Read the following statements carefully:1.Union Home Minister Amit Shah dedicated a series of developmental projects at Kavaratti the headquarters of Union Territory of Dadra & Nagar Haveli.2.He also laid the foundation stone for education hub at Zanda Chowk and Tokarkhada in Silvassa.3.He also flagged off mobile vans for delivering Mid-day meals to school children. It will be operated by Akshaypatra Foundation.Which of the above statements is/are correct? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All are correct |
| Answer» E. All are correct | |
| 39. |
Which of the following animals has a comparatively longer intestine? |
| A. | Dog |
| B. | Tiger |
| C. | Fox |
| D. | Rabbit |
| Answer» E. | |
| 40. |
What is the name of the digital currency which will be launched by the Marshall Islands in 2019? |
| A. | DCV |
| B. | DTV |
| C. | SOV |
| D. | DCM |
| E. | TOI |
| Answer» D. DCM | |
| 41. |
What is the unit digit in [45231632 × 22241632 × 32251632]? |
| A. | 1 |
| B. | 0 |
| C. | 4 |
| D. | 2 |
| Answer» C. 4 | |
| 42. |
The insulating materials used for a capacitor are __________. |
| A. | paper, mica, and rubber |
| B. | mica, mineral oil, and ceramic |
| C. | ceramic, silica glass and wood |
| D. | rubber, ceramic, and mica |
| Answer» C. ceramic, silica glass and wood | |
| 43. |
The Integrated Railway Coach Factory is in |
| A. | Chennai |
| B. | Varanasi |
| C. | Jamshedpur |
| D. | Patiala |
| Answer» B. Varanasi | |
| 44. |
The incidence matrix of a graph is given below:\(A = \left[ {\begin{array}{*{20}{c}} { - 1}&0&1&1&{ - 1}&0\\ 1&{ - 1}&0&0&0&{ - 1}\\ 0&1&{ - 1}&{ - 1}&1&1\end{array}} \right]\)Number of possible trees are |
| A. | 12 |
| B. | 11 |
| C. | 8 |
| D. | 14 |
| Answer» C. 8 | |
| 45. |
Which of the following districts does NOT belong to Bhopal division? |
| A. | Dewas |
| B. | Rajgarh |
| C. | Vidisha |
| D. | Sehore |
| Answer» B. Rajgarh | |
| 46. |
Select the Venn diagram that best illustrates the relationship between the three given classes.School, Teacher, Student1) 2) 3) 4) |
| A. | a |
| B. | b |
| C. | c |
| D. | d |
| Answer» E. | |
| 47. |
Which method of contouring is most suitable for hilly terrains? |
| A. | Cross section method |
| B. | Direct method |
| C. | Square method |
| D. | Tachometric method |
| Answer» E. | |
| 48. |
When will a business create its place in the market? |
| A. | At maturity |
| B. | At introduction |
| C. | At early growth |
| D. | At late growth |
| Answer» C. At early growth | |
| 49. |
The velocity distribution in a turbulent boundary layer is given by \(\frac{u}{ \cup } = {\left( {\frac{y}{\delta }} \right)^{\frac{1}{7}}}\) What is the displacement thickness δ*? |
| A. | δ |
| B. | δ/7 |
| C. | 7δ/8 |
| D. | δ/8 |
| Answer» E. | |
| 50. |
What is the most appropriate time for having the evening meal? |
| A. | An hour after the sunset |
| B. | Three or four hours before sleeping |
| C. | Before the sunset |
| D. | Just before sleeping |
| Answer» C. Before the sunset | |