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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 52nd Constitutional Amendment Act related to Anti-Defection was enacted in the year |
| A. | 1980 |
| B. | 1985 |
| C. | 1989 |
| D. | 1991 |
| Answer» C. 1989 | |
| 2. |
Select the correct pair to fill in the blanks.The communal speech of the leaders _______ the mob to violence. His work shows originality and _______. |
| A. | insight ; incite |
| B. | insight ; insight |
| C. | incite ; insight |
| D. | incite ; incite |
| Answer» D. incite ; incite | |
| 3. |
Under what conditions on p and q, one of the roots of the equation x2 + px + q = 0 is the square of other? |
| A. | 1 + q + q2 = 3pq |
| B. | 1 + p + p2 = 3pq |
| C. | p3 + q + q2 = 3pq |
| D. | q3 + p + p2 = 3pq |
| Answer» D. q3 + p + p2 = 3pq | |
| 4. |
The POS (product of sums) form of Boolean function is ∑(0,1,3,7,11), where inputs are A,B,C,D (A is MSB, and D is LSB). The equivalent minimized expression of the function is |
| A. | \(\left( {\bar B + C} \right)\left( {\bar A + C} \right)\left( {\bar A + \bar B} \right)\left( {\bar C + D} \right)\) |
| B. | \(\left( {\bar B + C} \right)\left( {\bar A + C} \right)\left( {\bar A + \bar C} \right)\left( {\bar C + D} \right)\) |
| C. | \(\left( {\bar B + C} \right)\left( {\bar A + C} \right)\left( {\bar A + \bar C} \right)\left( {C + D} \right)\) |
| D. | \(\left( {\bar B + C} \right)\left( {A + \bar B} \right)\left( {\bar A + \bar B} \right)\left( {\bar C + D} \right)\) |
| Answer» B. \(\left( {\bar B + C} \right)\left( {\bar A + C} \right)\left( {\bar A + \bar C} \right)\left( {\bar C + D} \right)\) | |
| 5. |
Select the relative word for the second pair from the given options which will replace the question mark (?) following the same relation as in the first pair.CHURCH : TEMPLE :: CEMETERY : ? |
| A. | CREMATORIUM |
| B. | CORPSE |
| C. | MORTUARY |
| D. | MORGUE |
| Answer» B. CORPSE | |
| 6. |
The ratio of specific heats γ = \(\frac{C_p}{C_v}\) is always greater than unity, because _____. |
| A. | Cp = Cv + R |
| B. | Cv = Cp + Cp ⋅ R |
| C. | Cv = Cp + R |
| D. | Cp = Cv - R |
| Answer» B. Cv = Cp + Cp ⋅ R | |
| 7. |
When was the national emblem of Bangladesh adopted? |
| A. | 1971 |
| B. | 1973 |
| C. | 1975 |
| D. | 1977 |
| Answer» B. 1973 | |
| 8. |
The one rupee currency notes of India are issued by |
| A. | The Ministry of Finance, Government of India |
| B. | The Reserve Bank of India |
| C. | The State Bank of India |
| D. | None of the above |
| Answer» B. The Reserve Bank of India | |
| 9. |
Vinita and Sunita are standing in a park facing each other at the time of sunrise. If the shadow of Vinita falls to the left of Sunita, which direction is Vinita facing? |
| A. | West |
| B. | North |
| C. | South |
| D. | East |
| Answer» D. East | |
| 10. |
What is the rank of India in the Corruption Perceptions Index (CPI) in 2018 released by Transparency International? |
| A. | 56 |
| B. | 62 |
| C. | 78 |
| D. | 81 |
| E. | 88 |
| Answer» D. 81 | |
| 11. |
বকধার্মিক - এই বাগধারাটির অর্থ হল |
| A. | ধার্মিকের বক |
| B. | ধার্মিক বক |
| C. | ভন্ড |
| D. | উপরের কোনটিই নয় |
| Answer» D. উপরের কোনটিই নয় | |
| 12. |
The bacteria in milk are destroyed when it _______ heated to 80 degree celsius |
| A. | was |
| B. | will be |
| C. | would be |
| D. | is |
| Answer» E. | |
| 13. |
What is Friendship - 2016? |
| A. | The joint military exercise by the soldiers of Russia and Pakistan |
| B. | The joint military exercise by the soldiers of America and India |
| C. | The joint military exercise by the soldiers of India and Afghanistan |
| D. | The joint military exercise by the soldiers of India and Kajhakhastan |
| Answer» B. The joint military exercise by the soldiers of America and India | |
| 14. |
Two buses are moving towards each other at a speed of 20 km/hr and 34 km/hr, respectively. What will be the distance (in metres) between the two buses one second before they collide? |
| A. | 21 |
| B. | 18 |
| C. | 12 |
| D. | 15 |
| Answer» E. | |
| 15. |
Which actor-turned-politician is currently a Lok Sabha Member from Ahmedabad (East) constituency? |
| A. | Dharmendra |
| B. | Paresh Rawal |
| C. | Shatrughan Sinha |
| D. | Hema Malini |
| Answer» C. Shatrughan Sinha | |
| 16. |
The average age of 8 members of a group is 36 years. The age of the youngest member is 32 years. If we exclude that youngest member from the group, then what will be the average age (in years) of the remaining members? |
| A. | 38.5 |
| B. | 42.67 |
| C. | 48.5 |
| D. | 36.57 |
| Answer» E. | |
| 17. |
What are the dimensions of density? |
| A. | [M1L-3T0] |
| B. | [M1L-1T0] |
| C. | [M-1L3T0] |
| D. | [M-1L-3T0] |
| Answer» B. [M1L-1T0] | |
| 18. |
The following sentences are broken into four parts and two parts may contain an error in them. Find out the combination which contains error. If the sentence is free from error, mark ‘No Error’. While the company had been (A) / wary to partaking in the social media (B) / war that ensue, it has remained firm (C) / on its initial stand regarding the issue.(D) |
| A. | A and B |
| B. | C and D |
| C. | B and C |
| D. | A and D |
| E. | No Error |
| Answer» D. A and D | |
| 19. |
Which country has unveiled its first underwater military museum off the coast of Aqaba? |
| A. | Egypt |
| B. | Israel |
| C. | Jordan |
| D. | Saudi Arabia |
| E. | Syria |
| Answer» D. Saudi Arabia | |
| 20. |
Series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.V, U, S, P, L ? |
| A. | H |
| B. | I |
| C. | G |
| D. | F |
| Answer» D. F | |
| 21. |
What is the value of 24 – [48 ÷ {48 × (48 ÷ (24 × 24))}]? |
| A. | 16 |
| B. | 12 |
| C. | 18 |
| D. | 20 |
| Answer» C. 18 | |
| 22. |
The transformers are combined to supply ______ in parallel order. |
| A. | a load less than the rated range in the existing transformer |
| B. | a load greater than the rated range in the existing transformer |
| C. | a load equal to the rated range in the existing transformer |
| D. | a load less than or equal to the rated range in the existing transformer |
| Answer» C. a load equal to the rated range in the existing transformer | |
| 23. |
What is the output in a 32 bit machine with 32 bit compiler?#includerer(int **ptr2,int **ptr1){ int*ii; ii=*ptr2; *ptr2=*ptr1; *ptr1=ii; **ptr1 *= **ptr2; **ptr2 += **ptr1;}void main( ){ int var1=5, var2=10; int *ptr1=&var1, *ptr2=&var2; rer(&ptr1, &ptr2); printf(“%d %d “,var2, var1);} |
| A. | 60 70 |
| B. | 50 50 |
| C. | 50 60 |
| D. | 60 50 |
| Answer» E. | |
| 24. |
Which of the following has been signed an SoI with the Netherlands to support the decarbonization and energy transition agenda for accommodating cleaner energy? |
| A. | RBI |
| B. | ISA |
| C. | NABARD |
| D. | NITI Aayog |
| E. | Uttar Pradesh |
| Answer» E. Uttar Pradesh | |
| 25. |
\({\rm{f}}\left( {\rm{x}} \right) = \left| {\begin{array}{*{20}{c}} {{{\rm{x}}^3}}&{\sin {\rm{x}}}&{\cos {\rm{x}}}\\ 6&{ - 1}&0\\ {\rm{p}}&{{{\rm{p}}^2}}&{{{\rm{p}}^3}} \end{array}} \right|\), where p is a constantWhat is the value of p for which f”(0) = 0? |
| A. | \( - \frac{1}{6}{\rm{\;or\;}}0\) |
| B. | -1 or 0 |
| C. | \( - \frac{1}{6}{\rm{\;or\;}}1\) |
| D. | -1 or 1 |
| Answer» B. -1 or 0 | |
| 26. |
\({\rm{f}}\left( {\rm{x}} \right) = \left| {\begin{array}{*{20}{c}} {{{\rm{x}}^3}}&{\sin {\rm{x}}}&{\cos {\rm{x}}}\\ 6&{ - 1}&0\\ {\rm{p}}&{{{\rm{p}}^2}}&{{{\rm{p}}^3}} \end{array}} \right|\), where p is a constantWhat is the value of f’(0)? |
| A. | p3 |
| B. | 3p3 |
| C. | 6p3 |
| D. | -6p3 |
| Answer» E. | |
| 27. |
The expression for sensitivity of the bubble tube (α) can be taken as, ______Where n = No. of divisions, s = Net staff reading, D = Distance, R = Radius of curvature, l = Length of one division |
| A. | \(\propto = \frac{{\rm{s}}}{{{\rm{nD}}}} × 206265 \) seconds |
| B. | \(\propto = \frac{{\rm{D}}}{{{\rm{ns}}}} × 206265 \) seconds |
| C. | \(\propto = \frac{{\rm{nlD}}}{{{\rm{R}}}} \) radians |
| D. | \(\propto = \frac{{\rm{n}}}{{{\rm{sR}}}}.\frac{l}{D} \) |
| Answer» B. \(\propto = \frac{{\rm{D}}}{{{\rm{ns}}}} × 206265 \) seconds | |
| 28. |
Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.Statements:No headphone is an adapter.All mobiles are adapters.Conclusions: I. No adapter is a headphone.II. No mobile is a headphone. |
| A. | Both conclusions I and II follow |
| B. | Only conclusion I follows |
| C. | Only conclusion II follows |
| D. | Neither conclusion I nor II follows |
| Answer» B. Only conclusion I follows | |
| 29. |
The value of \(\frac{{3\frac{2}{3} \div \frac{{11}}{{30}}of\frac{2}{3} - \frac{1}{4}of\;2\frac{1}{2} \div \frac{3}{5} \times 4\frac{4}{5}}}{{\frac{2}{5}of\;7\frac{1}{2} \div \frac{3}{4} - \frac{3}{4} \times 1\frac{1}{2} \div 2\frac{1}{4}}}\) is: |
| A. | \(2\frac{6}{7}\) |
| B. | \(2\frac{2}{9}\) |
| C. | \(\frac{{10}}{{21}}\) |
| D. | \(3\frac{4}{7}\) |
| Answer» B. \(2\frac{2}{9}\) | |
| 30. |
Which of the following can be used to harden glass? |
| A. | Chloretone |
| B. | Potassium Chloride |
| C. | Nitrogen Dioxide |
| D. | Calcium Chloride |
| Answer» C. Nitrogen Dioxide | |
| 31. |
The value of \(\frac{{18.43 \times 18.43 - 6.57 \times 6.57}}{{11.86}}\) is: |
| A. | 26 |
| B. | 25 |
| C. | 23.62 |
| D. | 24.12 |
| Answer» C. 23.62 | |
| 32. |
The use of microorganism to degrade the harmful hazardous pollutants in the environment is called: |
| A. | Microremediation |
| B. | Nanoremediation |
| C. | Bioremediation |
| D. | Biotransformation |
| Answer» D. Biotransformation | |
| 33. |
Which of the following communities celebrate the Hemis festival in honour of Guru Padmasambhava's birth anniversary? |
| A. | Buddhists |
| B. | Sikhs |
| C. | Christians |
| D. | Parsis |
| Answer» B. Sikhs | |
| 34. |
The President may resign from his office by writing under his hand addressed to the: |
| A. | Prime Minister |
| B. | Vice President |
| C. | Chief Election Commissioner |
| D. | Speaker of the Lok Sabha |
| Answer» C. Chief Election Commissioner | |
| 35. |
The incomes of two persons P and Q are in the ratio 5 ∶ 6. If each of them saves Rs.200 per month, the ratio of their expenditures is 3 ∶ 4. Find the income of Q. |
| A. | Rs.740 |
| B. | Rs.800 |
| C. | Rs.750 |
| D. | Rs.600 |
| Answer» E. | |
| 36. |
Recently, the researchers from ________ have created the first-ever ‘Indian brain atlas’(IBA). |
| A. | IIT Bombay |
| B. | IIT Delhi |
| C. | IIT Kanpur |
| D. | IIIT Hyderabad |
| E. | IIT Kharagpur |
| Answer» E. IIT Kharagpur | |
| 37. |
The weights of 4 boxes are 40, 70, 80 and 50 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once |
| A. | 240 |
| B. | 160 |
| C. | 200 |
| D. | 220 |
| Answer» E. | |
| 38. |
Read the following statements carefully:1.Railway Ministry successfully conducted one of the world’s largest recruitment exercises for filling up critical safety and operational posts and has reached its completion stage.2.Two recruitment notifications - one for Assistant Loco Pilots and Technicians and the other for Level-I posts were released in 2018 for filling up about 1.27 lakh vacancies.3.In all, around 2.4 crore applicants applied, making it the largest recruitment exercise.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» F. | |
| 39. |
Which of the following temperate grasslands are found in Eurasia? |
| A. | Downs |
| B. | Veld |
| C. | Steppes |
| D. | Prairie |
| Answer» D. Prairie | |
| 40. |
The World Wide Web was invented by a/an ______ scientist in 1989. |
| A. | American |
| B. | British |
| C. | Australian |
| D. | Indian |
| Answer» C. Australian | |
| 41. |
Which of the following signed a 5-year deal with leading European automotive logistics firm Gefco to digitise its worldwide operations? |
| A. | Tata Consultancy Services |
| B. | Infosys |
| C. | Accenture |
| D. | Tech Mahindra |
| E. | Capgemini |
| Answer» C. Accenture | |
| 42. |
Which among the following logic family has least propagation delay? |
| A. | TTL |
| B. | CMOS |
| C. | DTL |
| D. | I2L |
| Answer» B. CMOS | |
| 43. |
The specific volume of a wet steam at 1600°C, 80 % quality, v f = 0.011 m3/kg and vg = 0.3071 m3/kg is: |
| A. | 1 |
| B. | 1.09 |
| C. | 1.25 |
| D. | 0.25 |
| Answer» E. | |
| 44. |
When an integer n is divided by 8, the remainder is 3. What will be the remainder if 6n – 1 is divided by 8? |
| A. | 1 |
| B. | 4 |
| C. | 2 |
| D. | 0 |
| Answer» B. 4 | |
| 45. |
Which country hosted the 2019 Sultan Azlan Shah Cup hockey tournament? |
| A. | China |
| B. | Singapore |
| C. | Malaysia |
| D. | India |
| Answer» D. India | |
| 46. |
The CM of which state launched Pragati Rath of the HDFC bank in October 2019? |
| A. | Rajasthan |
| B. | West Bengal |
| C. | Uttar Pradesh |
| D. | Kerala |
| E. | Himachal Pradesh |
| Answer» F. | |
| 47. |
"Shrubs" are woody plants generally smaller and more compact than trees Which of the following is not a shrub tree? |
| A. | Sunflower |
| B. | Rose-of-Sharon |
| C. | Butterfly Bush |
| D. | Barberry |
| Answer» B. Rose-of-Sharon | |
| 48. |
What is the theme of the International Museum Day 2021? |
| A. | "Museums for Equality: Diversity and Inclusion" |
| B. | ''The Future of Museums: Recover and Reimagine'' |
| C. | "Museums for a Sustainable Society" |
| D. | “Museums as Cultural Hubs: The future of tradition” |
| E. | “Hyperconnected Museums: New approaches, new publics” |
| Answer» C. "Museums for a Sustainable Society" | |
| 49. |
Which gas is flushed in a bag of chips to prevent the chips from getting oxidized? |
| A. | Oxygen |
| B. | Nitrogen |
| C. | Hydrogen |
| D. | Helium |
| Answer» C. Hydrogen | |
| 50. |
What is the total power carried by sidebands of the AM wave (DSB) for tone modulation of μ = 0.4 ? |
| A. | 7.4% |
| B. | 11.11% |
| C. | 4.3% |
| D. | 8.3% |
| Answer» B. 11.11% | |