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. |
The below figure shows a multi-tube manometer using water and mercury that is used to measure the pressure of air in a vessel. It is given that h1 = 0.4 m, h2 = 0.5 m, h3 = 0.3 m, h4 = 0.7 m. h5 = 0.1 m and h6 = 0.5 m. Assuming the density of water to be 1000 kg/m3 & the density of mercury to be 13600 kg/m3, for the given values of heights, the gauge pressure in kN/m2 will be: |
| A. | 90 |
| B. | 1900 |
| C. | 19 |
| D. | 190 |
| Answer» E. | |
| 2. |
The area of trapezium having its parallel sides equal to x + 3 and 2x + 7 and its height 18 cmis 144 cm2. The difference of its parallel sides is: |
| A. | 7 cm |
| B. | 10 cm |
| C. | 6 cm |
| D. | 5 cm |
| Answer» D. 5 cm | |
| 3. |
The cerebellum is concerned with ________. |
| A. | Remembering and hunger |
| B. | Coordination of muscular movement |
| C. | All involuntary actions |
| D. | Thinking |
| Answer» C. All involuntary actions | |
| 4. |
Two plane mirrors are inclined to each other such that a ray of light incident on the first mirror(M1) and parallel to the second mirror (M2) is finally reflected from the second mirror (M2) parallel to the first mirror (M1). The angle between the two mirrors will be: |
| A. | 45° |
| B. | 60° |
| C. | 75° |
| D. | 90° |
| Answer» C. 75° | |
| 5. |
Select the one which is different from the other three figures. |
| A. | c |
| B. | d |
| C. | b |
| D. | a |
| Answer» B. d | |
| 6. |
Recently, the Union Minister of State for Culture and Tourism Prahlad Singh Patel launched the Indian Culture web portal, developed by ________. |
| A. | IIT Kharagpur |
| B. | IIT Roorkee |
| C. | IIT Kanpur |
| D. | IIT Bombay |
| E. | IIT Delhi |
| Answer» E. IIT Delhi | |
| 7. |
The International Solar Alliance (ISA) has signed an MoU with which of the following to design a plan for implementing ‘One Solar One World and One Grid’ (OSOWOG)? |
| A. | Ministry of New and Renewable Energy |
| B. | World Bank |
| C. | IMF |
| D. | Both 1 and 2 |
| E. | Both 1 and 3 |
| Answer» E. Both 1 and 3 | |
| 8. |
Surcharge of 10% (percent) is payable by an Individual where the total income exceeds: |
| A. | Rs. 7,50,000/- |
| B. | Rs. 8,50,000/- |
| C. | Rs. 50,00,000/- |
| D. | Rs. 20,00,000/- |
| Answer» D. Rs. 20,00,000/- | |
| 9. |
What is the reflection of the point (4, -3) in the line y = 1? |
| A. | (4, -5) |
| B. | (4, 5) |
| C. | (-4, -5) |
| D. | (-4, 5) |
| Answer» C. (-4, -5) | |
| 10. |
When an alternator is over-excited, which of the following is true with regard to the reactive power that flows from it? |
| A. | It flows outward |
| B. | It is zero |
| C. | It is inward |
| D. | Reactive power neutralizes active power |
| Answer» B. It is zero | |
| 11. |
Total surface area of a solid cylinder is 297 cm2. If its radius is 3.5 cm, then what is its volume? |
| A. | 385 cm3 |
| B. | 418 cm3 |
| C. | 363 cm3 |
| D. | 451 cm3 |
| Answer» B. 418 cm3 | |
| 12. |
Two concentric circles are of radii 13 cm and 5 cm. Find the length of the chord of the outer circle which touches the inner circle. |
| A. | 10 cm |
| B. | 24 cm |
| C. | 26 cm |
| D. | 50 cm |
| Answer» C. 26 cm | |
| 13. |
The male sex organs in a flower is the ________. |
| A. | Zoospores |
| B. | Stamen |
| C. | Pistil |
| D. | Chlorophyceae |
| Answer» C. Pistil | |
| 14. |
What does NVR Coil Stand for? |
| A. | Non-Volatile reaction Coil |
| B. | Non-Volatile Release Coil |
| C. | No-Volt Reaction Coil |
| D. | No-Volt Releases Coil |
| Answer» E. | |
| 15. |
/**//**/Select the most appropriate word to fill in the blank.The assistant in the library picked up the books from the tables and put ______ back on the shelves. |
| A. | its |
| B. | them |
| C. | it |
| D. | they |
| Answer» C. it | |
| 16. |
Six bells start ringing simultaneously and they ring at intervals of 4, 8, 10, 12, 18 and 20 seconds respectively. Once the ringing starts, how many times will the bells ring together in next 30 minutes? |
| A. | 4 times |
| B. | 3 times |
| C. | 6 times |
| D. | 5 times |
| Answer» E. | |
| 17. |
Select the correct direct narration of the given sentence.The tutor asked his pupil where he had learnt his English from. |
| A. | The tutor asked his pupil, “Where did you learn your English from?" |
| B. | The tutor asked to his pupil, “Where you had learnt his English from?” |
| C. | The tutor said to his pupil, “Where you are learning English?” |
| D. | The tutor asked his pupil, “Where he have learnt his English from?” |
| Answer» B. The tutor asked to his pupil, “Where you had learnt his English from?” | |
| 18. |
The India International Science Festival-2020 (IISF-2020) concluded on 25 December 2020 with the valedictory address by whom? |
| A. | Narendra Modi |
| B. | Amit Shah |
| C. | M. Venkaiah Naidu |
| D. | Ram Nath Kovind |
| E. | Ajit Doval |
| Answer» D. Ram Nath Kovind | |
| 19. |
The Shivalik hill is in the district of |
| A. | Sahibi |
| B. | Ambala |
| C. | Aruna |
| D. | Gaggar |
| Answer» C. Aruna | |
| 20. |
Which of the following is correct for alternate current and alternate voltage? |
| A. | Alternate current is vector |
| B. | Alternate voltage is scalar |
| C. | Both are scalar |
| D. | Both are vector |
| Answer» D. Both are vector | |
| 21. |
The Asian Development Bank (ADB) has projected India’ growth to slow down to how much per cent in the FY 2020-21? |
| A. | 3.8 |
| B. | 4 |
| C. | 4.2 |
| D. | 4.4 |
| E. | 4.6 |
| Answer» C. 4.2 | |
| 22. |
Select the word which means the same as the group of words given.Using the right and left hand equally well |
| A. | Unskilled |
| B. | Inexpert |
| C. | Ambidextrous |
| D. | Left-handed |
| Answer» D. Left-handed | |
| 23. |
The total number of female employees in B and C together is what percent of the total number of male employees in the same office? |
| A. | 80% |
| B. | 140% |
| C. | 78.4% |
| D. | 71.4% |
| E. | 120% |
| Answer» C. 78.4% | |
| 24. |
The conversion of decimal 0.0625 into its binary equivalent will be |
| A. | 0.001 |
| B. | 0.101 |
| C. | 0.1011 |
| D. | 0.0001 |
| Answer» E. | |
| 25. |
Due to which of the following reason soap bubbles look colourful in white light? |
| A. | Diffraction |
| B. | Scattering |
| C. | Reflection |
| D. | Interference |
| Answer» E. | |
| 26. |
What is the decision to be taken in his case?Jaffer has coached the Indian Railways team in the first class cricket and has the certification of the ICC and is well versed in English communication and he has no records of disputes. |
| A. | Data inadequate. |
| B. | The candidate is not to be selected. |
| C. | The candidate is to be selected. |
| D. | Referred to the cricket Advisory committee members/BCCI secretary |
| Answer» D. Referred to the cricket Advisory committee members/BCCI secretary | |
| 27. |
What is the total, external and internal indeterminacy of the structure shown below? |
| A. | Total 1; External 2; Internal (-1) |
| B. | Total 1; External 2; Internal (1) |
| C. | Total 2; External 1; Internal (1) |
| D. | Total 2; External 1; Internal (-1) |
| Answer» B. Total 1; External 2; Internal (1) | |
| 28. |
Select the term that can replace the question mark (?) in the following series.PQ18, TU22, ?, BC4, FG8 |
| A. | XZ26 |
| B. | XY26 |
| C. | WX25 |
| D. | YZ1 |
| Answer» C. WX25 | |
| 29. |
Under full load running condition, the slip of a synchronous motor is ________. |
| A. | zero |
| B. | about 0.2 |
| C. | about 0.01 |
| D. | None of these |
| Answer» B. about 0.2 | |
| 30. |
Two different positions of the same dice are shown below, the six faces of which are numbered 1 to 6. Which number is on the face opposite the face showing '1' ? |
| A. | 4 |
| B. | 2 |
| C. | 5 |
| D. | 3 |
| Answer» C. 5 | |
| 31. |
Which of the following technologies provides high-speed internet access over telephone wiring? |
| A. | GPRS |
| B. | EDGE |
| C. | ADSL |
| D. | LAN |
| Answer» D. LAN | |
| 32. |
The angle between adjacent asymptotes in a root locus analysis for K < 0 is: Where q = number of finite poles and p = number of finite zeros |
| A. | 360°/(q + p) |
| B. | 180°/(q + p) |
| C. | 180°/(q - p) |
| D. | 360°/(q - p) |
| Answer» E. | |
| 33. |
Voltage gain of a FET is usually _________ than the ordinary transistors. |
| A. | more |
| B. | less |
| C. | equal |
| D. | none of the above |
| Answer» C. equal | |
| 34. |
What will be seen on the screen of CRO, when a sinusoidal voltage signal is applied to the vertical deflection plate of this CRO with no simultaneous signal applied to the horizontal deflection plate? |
| A. | A horizontal line |
| B. | A vertical line |
| C. | A sinusoidal signal |
| D. | A spot at the centre of the screen |
| Answer» C. A sinusoidal signal | |
| 35. |
The ratio between m and n is 2 ∶ 3, then find the value of (3m + n)/(6m – n). |
| A. | 1 |
| B. | 4 |
| C. | 3 |
| D. | 2 |
| Answer» B. 4 | |
| 36. |
What is the break-even point for the following situations: Fixed cost of product Rs 2000; variable cost of product Rs. 5; price per unit Rs. 10? |
| A. | 4 units |
| B. | 40 units |
| C. | 400 units |
| D. | 1000 units |
| Answer» D. 1000 units | |
| 37. |
Where is Chauragarh's famous Shiva temple? |
| A. | Suhagpur |
| B. | Madhai |
| C. | Babai |
| D. | Pachmarhi |
| Answer» E. | |
| 38. |
What is the maximum value of 3 sin θ - 4? |
| A. | -4 |
| B. | -1 |
| C. | 0 |
| D. | 1 |
| Answer» C. 0 | |
| 39. |
Select the option in which the words share the same relationship as that shared by the given pair of words.Office : Work |
| A. | Hospital : Director |
| B. | House : Bricks |
| C. | Court : Lawyer |
| D. | School : Study |
| Answer» E. | |
| 40. |
The government is set to accept the Serum Institute of India’s (SII’s) request for how many rupees (in crores) grant? |
| A. | 2,000 |
| B. | 2,500 |
| C. | 3,000 |
| D. | 3,500 |
| E. | 4,000 |
| Answer» D. 3,500 | |
| 41. |
The total magnification of a compound microscope is equal to? (L is the distance between the second focal point of the objective and the first focal point of the eyepiece, D is near point, fo and fe are focal lengths of objective and eyepiece respectively) |
| A. | fofe/(LD) |
| B. | LD/(fefo) |
| C. | Lfo/(Dfe) |
| D. | Dfo/(Lfe) |
| Answer» C. Lfo/(Dfe) | |
| 42. |
The sentence(s) given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.Rahul can _____ the four candles in one breath. |
| A. | put out |
| B. | put down |
| C. | put up |
| D. | put away |
| Answer» B. put down | |
| 43. |
The average of a set of 15 observations is recorded, but later it is found that for one observation, the digit in the tens place was wrongly recorded as 8 instead of 3. After correcting the observation, the average is |
| A. | reduced by \(\dfrac{1}{3}\) |
| B. | increased by \(\dfrac{10}{3}\) |
| C. | reduced by \(\dfrac{10}{3}\) |
| D. | reduced by 50 |
| Answer» D. reduced by 50 | |
| 44. |
Read the following statements carefully:1.Business-to-business payments startup EnKash on 9 August 2019 launched the country's first corporate credit card called 'Freedom Card' for small and medium enterprises (SMEs).2.The Freedom Card would give SMEs and startups the freedom to avail credit facility for immediate needs and to manage their liquidity.3.The card caters to the varied billing cycles as per the working capital cycles.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. |
Select the option that is related to the third word in the same way as the second word is related to the first word.Crop : Farmer ∷ Food : ? |
| A. | Kitchen |
| B. | Vegetables |
| C. | Chef |
| D. | Utensil |
| Answer» D. Utensil | |
| 46. |
Which of the following query/queries return the employee ID and name of employees whose salary is greater than the salary of all employees in department number 20 of university. Order result by employee ID (refer table structures given above).(A)SELECT EID, NAMEFROM EMPLOYEEWHERE SALARY > (SELECT SALARY FROM EMPLOYEE WHERE DEPTNO=20) ORDER BY EID:(B)SELECT EID, NAMEFROM EMPLOYEEWHERE SALARY > (SELECT SALARY FROM EMPLOYEE WHERE DEPTNO=20);(C)SELECT EID, NAMEFROM EMPLOYEEWHERE SALARY > ALL(SELECT SALARY FROM EMPLOYEE WHERE DEPTNO=20)ORDER BY EIDChoose the correct answer from the options given below: |
| A. | (A) and (B) only |
| B. | (A) and (C) only |
| C. | (B) only |
| D. | (C) only |
| Answer» E. | |
| 47. |
The value of \(\left( {18 \div 2\;of\frac{1}{4}} \right)\; \times \;\left( {\frac{2}{3} \div \frac{3}{4}\; \times \;\frac{5}{8}} \right) \div \left( {\frac{2}{3} \div \frac{3}{4}of\frac{3}{4}} \right)\)is : |
| A. | \(2\frac{7}{{64}}\) |
| B. | \(16\frac{7}{8}\) |
| C. | \(10\frac{2}{3}\) |
| D. | \(8\frac{5}{8}\) |
| Answer» C. \(10\frac{2}{3}\) | |
| 48. |
The government will implement FASTag from which of these dates? |
| A. | 30 December |
| B. | 15 December |
| C. | 1 January |
| D. | 15 January |
| E. | 20 December |
| Answer» C. 1 January | |
| 49. |
Select the correct alternative to indicate the arrangement of the following words in a logical meaningful order.1. Hour2. Month3. Second4. Days5. Week6. Minute |
| A. | 6, 2, 5, 4, 3, 1 |
| B. | 3,6, 1, 4, 5, 2 |
| C. | 2, 3, 4, 1, 5, 6 |
| D. | 3,6, 1, 2, 5, 4 |
| Answer» C. 2, 3, 4, 1, 5, 6 | |
| 50. |
Which of the following modulation techniques uses two carriers? |
| A. | QAM |
| B. | TDM |
| C. | FSK |
| D. | ASK |
| Answer» B. TDM | |