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. |
Which of the following represents an alpha particle? |
| A. | \({}_2^2He\) |
| B. | \({}_2^4He\)++ |
| C. | \({}_1^1He\) |
| D. | \({}_1^2He\) |
| Answer» C. \({}_1^1He\) | |
| 2. |
The most abundant element found in the earth's crust is: |
| A. | Carbon |
| B. | Nitrogen |
| C. | Oxygen |
| D. | Silicon |
| Answer» D. Silicon | |
| 3. |
The first two common multiples of 4 and 5 are |
| A. | 20, 40 |
| B. | 20, 60 |
| C. | 60, 80 |
| D. | None of these |
| Answer» B. 20, 60 | |
| 4. |
The velocity field of incompressible flow in a Cartesian system is represented by\(\vec V = 2\left( {{x^2} - {y^2}} \right)\hat i + v\hat j + 3\hat k\) Which one of the following expressions for v is valid? |
| A. | -4xz + 6xy |
| B. | -4xy – 4xz |
| C. | 4xz – 6xy |
| D. | 4xy + 4xz |
| Answer» C. 4xz – 6xy | |
| 5. |
Which of the following does not cause permanent damage to an SCR? |
| A. | High current |
| B. | High rate of rise of current |
| C. | High temperature use |
| D. | High rate of rise of voltage |
| Answer» E. | |
| 6. |
The West Bengal govt is organizing 2-day Business Conclave in ________ District to attract more industrial investments in the State. |
| A. | Malda |
| B. | Bankura |
| C. | East Midnapore |
| D. | Purulia |
| E. | South Dinajpur |
| Answer» D. Purulia | |
| 7. |
Select the most appropriate option to fill in the blank.Kanan promised that ______. |
| A. | he should be returning the book tomorrow |
| B. | he would return the book the next day |
| C. | he can't return the book the day after |
| D. | he has returned the book yesterday |
| Answer» C. he can't return the book the day after | |
| 8. |
The ‘Modhera Dance Festival’ held every year during the third week of January belongs to the state of ______. |
| A. | Punjab |
| B. | Rajasthan |
| C. | Madhya Pradesh |
| D. | Gujarat |
| Answer» E. | |
| 9. |
Select the related word from the given alternatives.Tongue : Taste :: Nose : ? |
| A. | Smell |
| B. | Face |
| C. | Touch |
| D. | Chin |
| Answer» B. Face | |
| 10. |
Which of the following banks acquired eight crore shares in electric equipment maker CG Power and Industrial Solutions in 2019? |
| A. | Yes Bank |
| B. | Allahabad Bank |
| C. | PNB |
| D. | SBI |
| E. | HDFC Bank |
| Answer» B. Allahabad Bank | |
| 11. |
Which among the following shows unidirectional flow in an ecosystem? |
| A. | Carbon |
| B. | Oxygen |
| C. | Nitrogen |
| D. | Energy |
| Answer» E. | |
| 12. |
Which of the following banks has collaborated with Innoviti Payment Solutions to offer convenient equated monthly instalments (EMI) billing options on its Debit Cards swiped on Innoviti POS terminals? |
| A. | IndusInd Bank |
| B. | RBL Bank |
| C. | IDFC First Bank |
| D. | Kotak Mahindra Bank |
| E. | Canara Bank |
| Answer» E. Canara Bank | |
| 13. |
What will be the Norton’s resistance (in ohms) between terminals A and B for the given electrical circuit? |
| A. | 18 |
| B. | 12 |
| C. | 9 |
| D. | 6 |
| Answer» D. 6 | |
| 14. |
(sec ϕ – tan ϕ)2 (1 + sin ϕ)2 ÷ sin2 ϕ = ? |
| A. | cos2 ϕ |
| B. | sec ϕ |
| C. | cos ϕ |
| D. | cot2 ϕ |
| Answer» E. | |
| 15. |
Select the option that is related to the third letter-pair in the same way as the second letter-pair is related to the first letter-pair.GI : KN : : PQ : ? |
| A. | VT |
| B. | TX |
| C. | TV |
| D. | UV |
| Answer» D. UV | |
| 16. |
Vijay is 10% more efficient than Vikas. If Vikas can complete a piece of work in 33 days, then Vijay can complete the same work in how many days? |
| A. | 25 |
| B. | 27 |
| C. | 30 |
| D. | 36 |
| Answer» D. 36 | |
| 17. |
Rearrange the parts of the sentence in correct order.Sociologists believeP: that the reason why honour killingsQ: of the continued rigidity of the caste systemR: continue to take place is because |
| A. | PRQ |
| B. | RQP |
| C. | QRP |
| D. | PQR |
| Answer» B. RQP | |
| 18. |
The combined effect of mass and velocity is taken into account by a physical quantity is called ________. |
| A. | Impulse |
| B. | Moment of force |
| C. | Momentum |
| D. | Speed |
| Answer» D. Speed | |
| 19. |
What is the percentage of earnest money deposit that a contractor has to deposit with Gram Panchayat while submitting the tenders for the development works in a Gram Panchayat area? |
| A. | 2.5% on Estimate amount |
| B. | 1% on Estimate amount |
| C. | 1.5% on Estimate amount |
| D. | 2% on Estimate amount |
| Answer» B. 1% on Estimate amount | |
| 20. |
The 2016 Nobel Prize in Economics was won by |
| A. | Oliver Hart and Bengt Holmstrom |
| B. | Angus Deaton and Jean Tirole |
| C. | Patrick Modiano |
| D. | Arthur B. McDonald |
| Answer» B. Angus Deaton and Jean Tirole | |
| 21. |
Select the term that will come next in the following series.MN, NOP, PQRS, STUVW, ? |
| A. | WXYZ |
| B. | WXYZA |
| C. | XYZABC |
| D. | WXYZAB |
| E. | None |
| Answer» E. None | |
| 22. |
When does the Government announces minimum support price? |
| A. | Before sowing of crops |
| B. | After sowing of crops |
| C. | After harvesting of crops |
| D. | Always in the month of January |
| Answer» B. After sowing of crops | |
| 23. |
The Election Commission of India has announced that state and UT governments will need its prior approval if any disciplinary action is initiated against the Chief Electoral Officers and other officers during their tenure. Who is the Chief Election Commissioner of India? |
| A. | Ashok Lavasa |
| B. | Om Prakash Rawat |
| C. | Sunil Arora |
| D. | T. N. Seshan |
| E. | Rajiv Kumar |
| Answer» D. T. N. Seshan | |
| 24. |
The main watchdog of International Trade is |
| A. | World Trade Organization (WTO) |
| B. | International Trade Center |
| C. | World Customs Organization |
| D. | World Bank (IMF) |
| Answer» B. International Trade Center | |
| 25. |
The causal realization of a system transfer function H(s) having poles at (2, -1), (-2, 1) and zeroes at (2, 1), (-2, -1) will be |
| A. | stable, real, all pass |
| B. | unstable, complex, all pass |
| C. | unstable, real, high pass |
| D. | stable, complex, low pass |
| Answer» C. unstable, real, high pass | |
| 26. |
Select the most appropriate meaning of the given idiom. Spill the beans |
| A. | reveal a secret |
| B. | create difficulty |
| C. | frighten someone |
| D. | make an excuse |
| Answer» B. create difficulty | |
| 27. |
Select the most appropriate option to fill in the blank.In the interview, she answered all the questions with ______. |
| A. | Self-esteem |
| B. | Insurance |
| C. | Assurance |
| D. | Confidence |
| Answer» E. | |
| 28. |
In which of the following cities was the 11th BRICS Summit, 2019 held ? |
| A. | New Delhi |
| B. | Brasilia |
| C. | Xiamen |
| D. | Cape Town |
| Answer» C. Xiamen | |
| 29. |
the natural _______ feeling of a student, |
| A. | intuition |
| B. | intuitive |
| C. | intuitively |
| D. | intuitionally |
| Answer» C. intuitively | |
| 30. |
Washing soda is used ______.I. for removing permanent hardness of waterII. for disinfecting drinking waterIII. as a cleaning agent for the domestic purpose |
| A. | Only I and II |
| B. | Only I and III |
| C. | Only II and III |
| D. | All I, II and III |
| Answer» C. Only II and III | |
| 31. |
Which king of Magadha was called ‘the destroyer of all Kshatriyas’? |
| A. | Bindusara |
| B. | Ajatashatru |
| C. | Chandragupta |
| D. | Mahapadma Nanda |
| Answer» E. | |
| 32. |
What is the effective annual rate of interest corresponding to a rate of 10% per annum compounded half-yearly? |
| A. | 10.75% |
| B. | 10.5% |
| C. | 10% |
| D. | 10.25% |
| Answer» E. | |
| 33. |
What is the detention period and overflow rate for plain sedimentation tank compared to sedimentation with coagulation? |
| A. | Less and more respectively |
| B. | Less and less respectively |
| C. | More and less respectively |
| D. | More and more respectively |
| Answer» D. More and more respectively | |
| 34. |
When fats and oils are oxidised, their smell and taste changes. This phenomenon is termed as: |
| A. | corrosion |
| B. | erosion |
| C. | rancidity |
| D. | ductility |
| Answer» D. ductility | |
| 35. |
What is the capacitance of a conductor that requires a charge of 1.5 coulomb to build a voltage of 75 volts across its plates? |
| A. | 0.01 farads |
| B. | 0.02 farads |
| C. | 0.03 farads |
| D. | 0.04 farads |
| Answer» C. 0.03 farads | |
| 36. |
Size of the sun is how many times bigger than that of the earth? |
| A. | 124 times |
| B. | 100 times |
| C. | 109 times |
| D. | 115 times |
| Answer» D. 115 times | |
| 37. |
What will come in the place of the question mark ‘?’ in the following question?\(\frac{5.25 \ + \ \frac{3}{4} \ of \ 16 \ -\ 5 }{\frac{1}{2} \ of \ (9.5 \ - \ 2.5)\ - \ (5 \ \times \ 0.35)} \ = \ ?\) |
| A. | 4 |
| B. | 5 |
| C. | 6 |
| D. | 7 |
| Answer» E. | |
| 38. |
The solution of ODE y dx + x dy = 0 is |
| A. | \(y = \frac{k}{x}\) |
| B. | \(y = \frac{k}{{y - x}}\) |
| C. | \(y = \frac{x}{y}\) |
| D. | y = ekx |
| Answer» B. \(y = \frac{k}{{y - x}}\) | |
| 39. |
The decimal equivalent of the binary number (1101)2 is |
| A. | 9 |
| B. | 11 |
| C. | 13 |
| D. | 15 |
| Answer» D. 15 | |
| 40. |
Read the following passage and answer the items that follow. Your answers to these items should be based on the passage only. Spanish ships in the late 16th century first brought the potato tuber from South America to Europe whereby in the early 19th century, it had become a reliable backup to cereal crops, particularly in the cold, rain-soaked soils of Ireland. The Irish were soon almost wholly dependent on the potato as their staple food. And they were planting primarily one prodigious variety, the 'Lumper' potato, whose genetic frailty would be cruelly exposed by the fungus 'Phytophthora infestans'. In 1845, spores of the deadly fungus began spreading across the country, destroying nearly all the Lumpers in its path. The resulting famine killed or displaced millions. Which one of the following statements best reflects the critical message of the passage? |
| A. | For introducing any foreign plant into a country, the soil and climatic conditions of that country should be suitable. |
| B. | As a staple food of a country, tuber crops like potato cannot replace cereal crops. |
| C. | Some of the fungal infections of plants cannot be prevented or stopped from spreading across large areas. |
| D. | Relying on a homogeneous food source is not desirable. |
| Answer» E. | |
| 41. |
The human saliva contains an enzyme called salivary ______ that breaks down starch, a complex molecule, into sugar. |
| A. | protease |
| B. | amylase |
| C. | lipase |
| D. | peptidase |
| Answer» C. lipase | |
| 42. |
The full adder CKT adds. ______ digit at a time |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 43. |
The kinetic energy of a particle having mass m is E. Its momentum will be |
| A. | 2 mE |
| B. | \(\sqrt{\dfrac{1}{2} mE}\) |
| C. | \(\sqrt{2 mE}\) |
| D. | \(\dfrac{1}{2} mE\) |
| Answer» D. \(\dfrac{1}{2} mE\) | |
| 44. |
The purpose of heat treatment is |
| A. | To change the mechanical properties of steel |
| B. | To change the internal structure of the steel |
| C. | To change appearance of the component |
| D. | To change chemical properties of steel |
| Answer» B. To change the internal structure of the steel | |
| 45. |
The polar form of -1 - √(-3) is |
| A. | \(2(\cos \frac{{2\pi }}{3} - i\sin \frac{{2\pi }}{3})\) |
| B. | \(2(\cos \frac{{\pi }}{3}+ i\sin \frac{{\pi }}{3})\) |
| C. | \(2(\cos \frac{{2\pi }}{3} + i\sin \frac{{2\pi }}{3})\) |
| D. | \(2(\cos \frac{{\pi }}{3} - i\sin \frac{{\pi }}{3})\) |
| Answer» B. \(2(\cos \frac{{\pi }}{3}+ i\sin \frac{{\pi }}{3})\) | |
| 46. |
What is the least number consisting of five digits that is exactly divisible by 12, 18, 20 and 25? |
| A. | 10800 |
| B. | 11250 |
| C. | 10000 |
| D. | 10680 |
| Answer» B. 11250 | |
| 47. |
Trump administration will designate how many more Chinese companies as backed by the Chinese military, curbing their access to U.S. investors? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| E. | 6 |
| Answer» D. 5 | |
| 48. |
In December 2015, Sadhana Shivdasani passed away. She was a popular _____. |
| A. | Politician |
| B. | Badminton Player |
| C. | Musician |
| D. | Actress |
| Answer» E. | |
| 49. |
To address a memory location out of N memory locations, the number of address lines required is N |
| A. | log N (to the base 2) |
| B. | log N (to the base 10) |
| C. | log N (to the base e) |
| D. | log (2N) (to the base e) |
| Answer» B. log N (to the base 10) | |
| 50. |
The two-point problem in plane tabling is essentially a problem of |
| A. | orienting the plane table |
| B. | centering the table |
| C. | finding the line joining the two points |
| D. | solving a triangle |
| Answer» B. centering the table | |