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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 sum of three numbers is 252. If the first number is thrice the second and third number is two–third of the first, then the second number is |
| A. | 41 |
| B. | 21 |
| C. | 42 |
| D. | 84 |
| Answer» D. 84 | |
| 2. |
What is the SI unit of thermodynamic temperature? |
| A. | Kelvin |
| B. | Hertz |
| C. | Ampere |
| D. | Candela |
| Answer» B. Hertz | |
| 3. |
The right of a person, party or nation to stop a certain decision or law is called ________ |
| A. | Authority |
| B. | Vote |
| C. | Veto |
| D. | Power of attorney |
| Answer» D. Power of attorney | |
| 4. |
The government of India has prohibited Import of second-hand or refurbished electronics and IT goods without registration with the ________. |
| A. | International Organization for Standardization |
| B. | BSI Group |
| C. | Bureau of Indian Standards |
| D. | Ministry of Electronics and Information Technology |
| E. | Engineers India |
| Answer» D. Ministry of Electronics and Information Technology | |
| 5. |
Which of the following is the first South Asian country to call match-fixing a crime? |
| A. | India |
| B. | Nepal |
| C. | Sri Lanka |
| D. | Pakistan |
| Answer» D. Pakistan | |
| 6. |
What is the minimum number to be subtracted from 6321, which makes it completely divisible by 14? |
| A. | 8 |
| B. | 12 |
| C. | 7 |
| D. | 11 |
| Answer» D. 11 | |
| 7. |
Select the related word from the given alternatives.Rickets : Bone :: Thalassemia : ? |
| A. | Brain |
| B. | Kidney |
| C. | Blood |
| D. | Liver |
| Answer» D. Liver | |
| 8. |
The basic runway length should be increased at the rate of X percent per Y m rise in elevation above mean sea level, where. |
| A. | X = 6; Y = 200 |
| B. | X = 7; Y = 300 |
| C. | X = 7; Y = 200 |
| D. | X = 6; Y = 300 |
| Answer» C. X = 7; Y = 200 | |
| 9. |
Read the following information carefully and answer the question given below.Eight friends—Manoj, Ritu, Banu, Rishi, Anu, Rohan, Sonu and Akash sit in a row having chairs numbered one to eight in ascending order from left to right. They all are facing north direction. Banu sits on the chair numbered six. There are exactly two persons between Banu and Manoj. Ritu and Akash always sit adjacent to each other. Sonu sits adjacent to neither Manoj nor Banu. Anu never sits on a chair having an odd number on it. Neither Ritu nor Akash sits on chair numbered four. There is only one person between Rohan and Ritu. Anu sits on the right (not an immediate right) of Rishi, and Rishi never sits adjacent to Rohan.Who among the following sits on a chair which is having an even number on it? |
| A. | Rohan |
| B. | Manoj |
| C. | Ritu |
| D. | Anu |
| Answer» E. | |
| 10. |
What is the value of the square root of:[{(100 of 0.9 × 0.8 – 7 × 1.2 ÷ 0.2 + 5 × 4 – 3 × 2)} ÷ 10 + 1.85]? |
| A. | 6.25 |
| B. | 2.5 |
| C. | 12.25 |
| D. | 3.5 |
| Answer» C. 12.25 | |
| 11. |
Which of the following is an annual nationwide campaign in Singapore encouraging awareness and action for the environment? |
| A. | Eco Action Day |
| B. | My Planet Day |
| C. | Earth Day |
| D. | Cycling Day |
| Answer» B. My Planet Day | |
| 12. |
The 51st International Film Festival of India (IFFI) will open in January 2021, with the Indian premiere of which movie? |
| A. | Another Round |
| B. | The Hunt |
| C. | The Commune |
| D. | The Day Will Come |
| E. | A Royal Affair |
| Answer» B. The Hunt | |
| 13. |
Select the correct statements:(a) All India National Educational Conference was organised under the Presidentship of Mahatma Gandhi in October 1947.(b) The conference is also known as Wardha Educational Conference,(c) This Conference giving importance to free and compulsory primary and elementary education, craft-oriented education. |
| A. | Only (a), (b) |
| B. | Only (b), (c) |
| C. | Only (a), (c) |
| D. | All of the above |
| Answer» C. Only (a), (c) | |
| 14. |
relieved of the _____ of monotonous and hard physical labour. |
| A. | fewer |
| B. | drudgery |
| C. | piety |
| D. | ardor |
| Answer» C. piety | |
| 15. |
Rashtriya Gram Swaraj Abhiyan was launched to strengthen ________. |
| A. | Self Help Groups (SHG) |
| B. | Panchayat Raj System |
| C. | Rural Education System |
| D. | Irrigation Facilities |
| E. | None of the above |
| Answer» C. Rural Education System | |
| 16. |
For RCC bridges, the smallest span beyond which the impact factor is same for class A or B or AA and 70R loading(wheeled vehicles) is |
| A. | 9 m |
| B. | 12 m |
| C. | 36 m |
| D. | 45 m |
| Answer» C. 36 m | |
| 17. |
The total number of resistors required for an N bit DAC in the case of R – 2R ladder is: |
| A. | N |
| B. | 2N |
| C. | 3N |
| D. | 2 |
| Answer» C. 3N | |
| 18. |
What will be the value of equivalent capacitance, if three capacitors having capacitance C are connected in series? |
| A. | 3C |
| B. | C/3 |
| C. | 6C |
| D. | C/6 |
| Answer» C. 6C | |
| 19. |
Which of the following is the bulwark of personal freedom ? |
| A. | Mandamus |
| B. | Certiorari |
| C. | Quo Warranto |
| D. | Habeas Corpus |
| Answer» E. | |
| 20. |
The amount of concrete required to build a concrete cylindrical pillar whose base has a perimeter 8.8 metre and curved surface area 17.6 sq. metre, is (Take n = 22/7) |
| A. | 8.325 m3 |
| B. | 9.725 m3 |
| C. | 10.5 m3 |
| D. | 12.32 m3 |
| Answer» E. | |
| 21. |
Which Commission examined the Centre and state relationship? |
| A. | Veerappa Moily |
| B. | MM Punchhi |
| C. | P.V. Rajamannar |
| D. | R S. Sarkaria |
| Answer» E. | |
| 22. |
Which bank reported a fraud to RBI amounting to Rs 13.26 crore in the fund-based working capital facility extended to SRS Finance? |
| A. | State Bank of India |
| B. | Canara Bank |
| C. | Karnataka Bank |
| D. | Axis Bank |
| E. | Bank of India |
| Answer» D. Axis Bank | |
| 23. |
Which number will come next in the following series?1, 3, 7, 15, 31, 63, _______ |
| A. | 126 |
| B. | 127 |
| C. | 125 |
| D. | 139 |
| Answer» C. 125 | |
| 24. |
When the number of poles is equal to the number of zeros, how many branches of root locus tend towards infinity? |
| A. | 1 |
| B. | 2 |
| C. | 0 |
| D. | Equal to the number of zeros |
| Answer» D. Equal to the number of zeros | |
| 25. |
The direction of the magnetic field around the current-carrying conductor could be determined by: |
| A. | Right hand thumb rule |
| B. | Left hand thumb rule |
| C. | Lenz’s law |
| D. | Fleming’s right hand rule |
| Answer» B. Left hand thumb rule | |
| 26. |
Which of the following statements is/are TRUE?(a) The grammar S → SS | a is ambiguous. (Where S is the start symbol)(b) The grammar S → 0S1 | 01S |e is ambiguous. (The special symbol e represents the empty string) (Where S is the start symbol)(c) The grammar (Where S is the start symbol)S → T / UT → x S y | xy | ϵU → yTgenerates a language consisting of the string yxxyy. |
| A. | Only (a) and (b) are TRUE. |
| B. | Only (a) and (c) are TRUE. |
| C. | Only (b) and (c) are TRUE. |
| D. | All of (a), (b) and (c) are TRUE. |
| Answer» E. | |
| 27. |
When is the International Day of Neutrality celebrated? |
| A. | 9 December |
| B. | 10 December |
| C. | 11 December |
| D. | 12 December |
| E. | 13 December |
| Answer» E. 13 December | |
| 28. |
When a 50-decimetre long ladder is placed with the wall, it reaches upto the window only. If the window is 48 decimeter up from the land, then find out the distance of the lower face of the ladder from the wall. |
| A. | 12 decimeter |
| B. | 14 decimeter |
| C. | 10 decimeter |
| D. | 11 decimeter |
| Answer» C. 10 decimeter | |
| 29. |
Which of the following naval ships will participate in the Russian Navy Day Parade in July 2019? |
| A. | INS Trishul |
| B. | INS Mysore |
| C. | INS Tarkash |
| D. | INS Rajput |
| E. | INS Talwar |
| Answer» D. INS Rajput | |
| 30. |
Which of the following is/are a component of Reciprocal Teaching ? |
| A. | Questioning |
| B. | Clarifying |
| C. | Predicting |
| D. | All of the above |
| Answer» E. | |
| 31. |
An accelerometer has input range of 0 to 10 g, natural frequency 30 Hz and mass 0.001 kg. The range of the secondary displacement transducer in mm required to cover the input range is |
| A. | 0 to 2.76 |
| B. | 0 to 9.81 |
| C. | 0 to 11.20 |
| D. | 0 to 52.10 |
| Answer» B. 0 to 9.81 | |
| 32. |
The following table shows the income (in rupees) for a particular month, together with their source, in respect of 5 employees (A, B, C, D and E). ABCDESalary52,00048,50042,00031,00025,000Overtime001,500 2,5003,200Arrears5.5004,5004,0003,0001,500Bonus3,5003,0002,5002,0002,000Miscellaneous income5,0003,0001,5001,5000Total66,00059,00040,00040,00031,700 For employee D, the income from overtime is what percentage of his total income? |
| A. | 6.25% |
| B. | 5% |
| C. | 22.5% |
| D. | 7.5% |
| Answer» B. 5% | |
| 33. |
Two identical circles each of radius 4 cm intersect such that the circumference of each one passes through the centre of the other. What is the area (in cm2) of the intersecting region? |
| A. | \(\frac{{16\;\pi }}{3} - 4\sqrt 3\) |
| B. | \(\frac{{32\;\pi }}{3} - 4\sqrt 3\) |
| C. | \(\frac{{32\;\pi }}{3} - 8\sqrt 3\) |
| D. | \(\frac{{64\pi }}{3} - 16\sqrt 3\) |
| Answer» D. \(\frac{{64\pi }}{3} - 16\sqrt 3\) | |
| 34. |
The power transmitted through the pipe is maximum when the head loss due friction is equal to |
| A. | 1/4th of the total supply head |
| B. | 1/3th of the total supply head |
| C. | 1/2th of the total supply head |
| D. | 2/3th of the total supply head |
| Answer» C. 1/2th of the total supply head | |
| 35. |
Thermal efficiency of Rankine cycle can be enhanced by |
| A. | Decreasing the average temperature of heat addition |
| B. | Increasing the superheat at constant pressure |
| C. | Increasing the average temperature of heat rejection |
| D. | The efficiency of Rankine cycle does not depend on average temperature of heat addition |
| Answer» C. Increasing the average temperature of heat rejection | |
| 36. |
USCIRF’s 2020 Annual Report recommended that the State Department designate 14 countries as CPCs and place how many countries on its Special Watch List? |
| A. | 12 |
| B. | 15 |
| C. | 18 |
| D. | 20 |
| E. | 22 |
| Answer» C. 18 | |
| 37. |
The coefficient of thermal expansion (in degree / degree C) of structural steel, irrespective of its grade can be assmed as |
| A. | 10 × 10-6 |
| B. | 10.5 × 10-6 |
| C. | 10.75 × 10-6 |
| D. | 13.25 × 10-6 |
| E. | 12 × 10-6 |
| Answer» F. | |
| 38. |
Which of the following is correct regarding the Information Provider Protection Act, 2014?A) The Bill deals with protecting the information provided related to acts of corruption in both the public and private sector.B) The Vigilance Commission is not required to reveal the identity of the complainant in the complaint against corruption. |
| A. | Both A and B |
| B. | Only B |
| C. | Neither A nor B |
| D. | Only A |
| Answer» C. Neither A nor B | |
| 39. |
What is the median of the following list of numbers: 55, 53, 56, 59, 61, 69 and 31?A. 55B. 56C. 59D. 61 |
| A. | B |
| B. | A |
| C. | D |
| D. | C |
| Answer» B. A | |
| 40. |
The output frequency of an alternator depends on - |
| A. | Type of winding |
| B. | Number of poles and rotational speed |
| C. | Number of poles only |
| D. | Rotational speed only |
| Answer» C. Number of poles only | |
| 41. |
Small circular DNA molecules that are capable of self-replication are called |
| A. | Introns |
| B. | Exons |
| C. | Plasmid |
| D. | Transposable elements |
| Answer» D. Transposable elements | |
| 42. |
Select the most appropriate meaning of the given idiom.Pull yourself together |
| A. | try to understand |
| B. | do a good job |
| C. | calm down |
| D. | go to sleep |
| Answer» D. go to sleep | |
| 43. |
Select the one which is different from other three alternatives. |
| A. | Advance : Retreat |
| B. | Assign : Allot |
| C. | Vacant : Empty |
| D. | Solicit : Request |
| Answer» B. Assign : Allot | |
| 44. |
Read the following statements carefully:1.Union Cabinet approved the Aadhaar and Other Laws (Amendment) Bill 2019 to replace Aadhaar and Other Laws (Amendment) Ordinance 2019.2.This will enable UIDAI to have a more robust mechanism to serve the public interest and restrain the misuse of Aadhar.3.The amendment will also ensure providing 10% reservation to Economically weaker section.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. | |
| 45. |
Read the following Statements(a) Wave impedance of TM wave in the z-direction is \({Z_z}\left( {TM} \right) = \eta \sqrt {1 - \frac{{{{\left( {{\omega _c}} \right)}^2}}}{{{{\left( \omega \right)}^2}}}}\)(b) Wave impedance of TE wave in the z-direction is \({Z_z}\left( {TM} \right) = \frac{\eta }{{\sqrt {1 - \omega _c^2/{\omega ^2}} }}\)(c) Wave impedance of TM wave in the z-direction is \({Z_z}\left( {TM} \right) = \frac{1}{\eta }\)(d) The characteristic impedance Z0 is defined for short length lineWhich of the above statements are correct? |
| A. | (a) and (d) are correct |
| B. | (a) is correct but (b) is wrong |
| C. | (c) and (d) are correct |
| D. | (a) and (b) are correct |
| Answer» E. | |
| 46. |
What is the name of the test meant for fore-telling, prediction and forecast designed to predict the student's ability or readiness to undertake the study? |
| A. | Aptitude test |
| B. | Norm-reference test |
| C. | Prognostic test |
| D. | Standardised test |
| Answer» D. Standardised test | |
| 47. |
Which of the following commission/committee in the post-independent India has paid attention to all the levels of education? |
| A. | Radhakrishnan Commission |
| B. | Mudaliar Commission |
| C. | Kothari Commission |
| D. | Acharya Rammurthi Committee |
| Answer» D. Acharya Rammurthi Committee | |
| 48. |
The simple interest on a sum of money for 10 years is Rs. 3130. If the principal becomes 5 times after 5 years, then what will be the total interest (in Rs.) obtained after 10 years? |
| A. | 6260 |
| B. | 1565 |
| C. | 9390 |
| D. | 7825 |
| Answer» D. 7825 | |
| 49. |
What is carbon content (%) in mild steel? |
| A. | 2.0 – 3.0 |
| B. | 0.5 – 0.8 |
| C. | 0.05 – 0.1 |
| D. | 0.15 – 0.3 |
| Answer» E. | |
| 50. |
Select the word-pair in which the two words are related in the same way as are the two words in the following word-pair.Seismology : Earthquakes : : _____ : ______ |
| A. | Ornithology : Birds |
| B. | Phycology : Fungi |
| C. | Entomology : Plants |
| D. | Nephrology : Nerves |
| Answer» B. Phycology : Fungi | |