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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. |
What is the ratio between the ration of Savings to Expenditure, respectively for the periods 2012 - 13 and 2015 - 16? |
| A. | 146 : 135 |
| B. | 21 : 34 |
| C. | 25 : 36 |
| D. | 155 : 147 |
| Answer» E. | |
| 2. |
Which of the following consists of an electronic writing area and a special ‘pen’ that works with it? |
| A. | Abacus |
| B. | Graphics Tablet |
| C. | Plotters |
| D. | Trackball |
| Answer» C. Plotters | |
| 3. |
The total number of possible phase sequences for a three-phase AC system is _____. |
| A. | 2 |
| B. | 3 |
| C. | 0 |
| D. | 1 |
| Answer» B. 3 | |
| 4. |
What is a Babcock and Wilcox boiler? |
| A. | Transverse fire tube boiler |
| B. | Water tube boiler |
| C. | Horizontal fire tube boiler |
| D. | Vertical fire tube boiler |
| Answer» C. Horizontal fire tube boiler | |
| 5. |
Which of the following gas is used for artificial ripening of green fruits? |
| A. | Carbon Dioxide |
| B. | Ethane |
| C. | Hydrogen |
| D. | Acetylene (ethylene) |
| Answer» E. | |
| 6. |
What is the normal pulse rate of humans? |
| A. | 2 beats per second |
| B. | 80-90 beats per minute |
| C. | 97 beats per minute |
| D. | 70-80 beats per minute |
| Answer» E. | |
| 7. |
The value of \(\frac{{\left( {\sin \theta - cos\theta } \right)\left( {1\; + \;\tan \theta \; + \;cot\theta } \right)}}{{1\; + \;sin\theta cos\theta }}\) |
| A. | secθ – cosecθ |
| B. | tanθ – cotθ |
| C. | cosecθ – secθ |
| D. | sinθ + cosθ |
| Answer» B. tanθ – cotθ | |
| 8. |
What is the formula for Methane? |
| A. | CH4 |
| B. | MH4 |
| C. | M2H4 |
| D. | C2H4 |
| Answer» B. MH4 | |
| 9. |
The maximum bending moment occurs at |
| A. | Location B |
| B. | 2675mm to the right of A |
| C. | 2500mm to the right of A |
| D. | 3225mm to the right of A |
| Answer» D. 3225mm to the right of A | |
| 10. |
The numbers of visitors every hour in a shop from 1 p.m. to 8 p.m. on Monday were recorded as 7, 10, 15, 22, 6, 4 and 13. The arithmetic mean of visitors is: |
| A. | 13 |
| B. | 9 |
| C. | 10 |
| D. | 11 |
| Answer» E. | |
| 11. |
The maximum yield of ATP from the complete oxidation of sucrose via aerobic respiration is |
| A. | 37 |
| B. | 44 |
| C. | 60 |
| D. | 50 |
| Answer» D. 50 | |
| 12. |
Read the following statements carefully:1. Textiles Minister Smriti Irani inaugurated the refurbished Handloom Haat in Uttar Pradesh on March 5, 2019.2. The main objective of the Haat is to provide infrastructure support to handloom agencies to augment their sales of handloom products.3. She also launched 3 projects besides this, which are Trend Forecasting, Design Innovation Incubator and Textiles, and Crafts Repository.Which of the above statements is/are true? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All of the above |
| Answer» E. All of the above | |
| 13. |
When op-amp is used as integrator the feedback element is: |
| A. | Resistor |
| B. | Capacitor |
| C. | Zener diode |
| D. | Voltage divider |
| Answer» C. Zener diode | |
| 14. |
What is the solution of the differential equation x dy – y dx = 0? |
| A. | xy = c |
| B. | y = cx |
| C. | x + y = c |
| D. | x – y = c |
| Answer» C. x + y = c | |
| 15. |
The Central Administrative Office for Euro Currency is located at ? |
| A. | London |
| B. | Madrid |
| C. | Frankfurt |
| D. | Zurich |
| Answer» D. Zurich | |
| 16. |
What is the method of taxing wherein there is an increase in the tax rate as the taxable amount increases? |
| A. | Aggressive tax |
| B. | Digressive tax |
| C. | Progressive tax |
| D. | Regressive tax |
| Answer» D. Regressive tax | |
| 17. |
Which is a conditioned stimulus in Pavlov's experiment ? |
| A. | Flesh only |
| B. | Flesh + bell |
| C. | Salivation |
| D. | Only bell |
| Answer» E. | |
| 18. |
Select the correct option that will fill in the blank and complete the series.18, 36, 108, 432, 2160, ............. |
| A. | 15200 |
| B. | 12960 |
| C. | 12690 |
| D. | 14200 |
| Answer» C. 12690 | |
| 19. |
The value of \(\frac{{0.325\; \times \;0.325\; + \;0.175{\rm{\;}} \times {\rm{\;}}0.175 - 25\; \times \;0.00455}}{{5\; \times \;0.0065\; \times \;3.25 - 7\; \times \;0.175\; \times \;0.025}}\) lies between: |
| A. | 0.25 and 0.35 |
| B. | 0.15 and 0.25 |
| C. | 0.35 and 0.45 |
| D. | 0.05 and0.15 |
| Answer» B. 0.15 and 0.25 | |
| 20. |
Read the following information carefully to answer the question given below.I. 'A + B' means 'A is father of B'II. 'A - B' means 'A is wife of B'III. 'A × B' means 'A is brother of B'IV. 'A ÷ B' means 'A is daughter of B'If P ÷ R + S + Q, Which of the following is true? |
| A. | P is the mother of Q. |
| B. | Q is the aunt of P |
| C. | P is the daughter of Q. |
| D. | P is the aunt of Q. |
| Answer» E. | |
| 21. |
The substitution of steel for wooden ploughs in agricultural production is an example of |
| A. | labour-augmenting technological progress |
| B. | capital-augmenting technological progress |
| C. | capital-reducing technological progress |
| D. | None of the above |
| Answer» C. capital-reducing technological progress | |
| 22. |
Where did the government and Federation of Indian Chambers of Commerce and Industry (FICCI) together launch India-Central Asia Business Council in February 2020? |
| A. | Pune |
| B. | Chennai |
| C. | Mumbai |
| D. | New Delhi |
| E. | Hderabad |
| Answer» E. Hderabad | |
| 23. |
Select the option that will correctly replace the question mark (?) in the given series.2, 3, 11, 38, ? |
| A. | 125 |
| B. | 115 |
| C. | 95 |
| D. | 102 |
| Answer» E. | |
| 24. |
'কবিশেখর' হিসেবে কোন্ কবি পরিচিত ? |
| A. | রবীন্দ্রনাথ ঠাকুর |
| B. | দ্বিজেন্দ্রলাল রায় |
| C. | কালিদাস রায় |
| D. | সত্যেন্দ্রনাথ দত্ত |
| Answer» D. সত্যেন্দ্রনাথ দত্ত | |
| 25. |
Thickness of 8 tyres L, M, N, O, P, Q, R and S is compared. Thickness of no two tyres is same. Thickness of N is more than L but less than 6 tyres. Thickness of O is more than M but less than Q. Thickness of P is less than only two tyres. Thickness of Q is not more than P. Which of the following statement is not correct? |
| A. | If thickness of P is 108 cm, then sum of thickness of R and S can be 219 cm |
| B. | Thickness of R is less than S |
| C. | Thickness of O is less than P |
| D. | L < N < M < O < Q < P < S < R can be the correct sequence of their thickness |
| Answer» C. Thickness of O is less than P | |
| 26. |
What is cos 80° + cos 40° - cos 20° equal to? |
| A. | 2 |
| B. | 1 |
| C. | 0 |
| D. | -19 |
| Answer» D. -19 | |
| 27. |
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.Life is a jigsaw puzzle that is hard to ______. |
| A. | solve |
| B. | solved |
| C. | solves |
| D. | solving |
| Answer» B. solved | |
| 28. |
The difference between the average of first ten prime numbers and the first ten prime numbers of two digits is: |
| A. | 13.5 |
| B. | 14.5 |
| C. | 12.5 |
| D. | 16.5 |
| Answer» B. 14.5 | |
| 29. |
Select the option that is related to the fourth term in the same way as the first term is related to the second term.POP : KLU :: FMO : ______ |
| A. | KNT |
| B. | KNU |
| C. | AJT |
| D. | AMU |
| Answer» D. AMU | |
| 30. |
Which of the following has signed an MoU with British automobile manufacturing company Rolls Royce? |
| A. | Defence Research and Development Organisation |
| B. | Hindustan Aeronautics Limited |
| C. | BEML Limited |
| D. | Bharat Electronics |
| E. | Indian Space Research Organisation |
| Answer» C. BEML Limited | |
| 31. |
Triangles PQR and BAC are similar triangles.Triangles BAC have the following sides.AB = 36 cmBC = 20 cmCA = 48 cmTriangle PQR have the following sides:PQ = 9 cmPR = 5 cmWhat is the length of side RQ = ? |
| A. | 30 cm |
| B. | 15 cm |
| C. | 3 cm |
| D. | 12 cm |
| Answer» E. | |
| 32. |
Three persons formed a company by investing Rs.6000, Rs.8000 and Rs.5500 respectively. If they got Rs.1950 as profit, then what is the profit share of the 2nd person? |
| A. | 1100 |
| B. | 900 |
| C. | 800 |
| D. | 600 |
| Answer» D. 600 | |
| 33. |
The stator of a split-phase induction motor has two windings, the main winding and the auxiliary winding. How are these windings displaced in space by electrical degrees? |
| A. | 60° |
| B. | 30° |
| C. | 45° |
| D. | 90° |
| Answer» E. | |
| 34. |
What is the rank of IIT Madras in the Atal Ranking of institutions on Innovation Achievements (ARIIA), announced in August 2020? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| E. | 5 |
| Answer» B. 2 | |
| 35. |
What is the value of [1 – sin (90 – 2A)] / [1 + sin (90 + 2A)]? |
| A. | sinA.cosA |
| B. | cot2A |
| C. | tan2A |
| D. | sin2A.cos2A |
| Answer» D. sin2A.cos2A | |
| 36. |
Smartphone maker Oppo has set up its 5G innovation lab in India in which city, which is also the company's first 5G lab outside China? |
| A. | Pune |
| B. | Hyderabad |
| C. | Kolkata |
| D. | Chennai |
| E. | Mumbai |
| Answer» C. Kolkata | |
| 37. |
Which gas shields the surface of the earth from ultraviolet radiation from the sun? |
| A. | Nitrogen |
| B. | Carbon dioxide |
| C. | Oxygen |
| D. | Ozone |
| Answer» E. | |
| 38. |
Read the following statements carefully:1.Scientists have put the Stephen Hawking theory to its most rigorous test to date, saying dark matter is not made up of primordial black holes smaller than a tenth of a millimetre.2.About 85% of the matter in the universe is believed to be made up of dark matter.3.Its gravitational force prevents stars in our Milky Way from flying apart.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. |
The major function of a steam nozzles is to: |
| A. | produce high viscosity steam |
| B. | produce high velocity jet of steam |
| C. | produce low velocity jet of steam |
| D. | produce low viscosity steam |
| Answer» C. produce low velocity jet of steam | |
| 40. |
The voltage level of the single phase supply to the residential consumer is |
| A. | 220 V |
| B. | 210 V |
| C. | 230 V |
| D. | 240 V |
| Answer» D. 240 V | |
| 41. |
There are two numbers a2 and 9. Their mean proportion is b, then (a2 + b2) : (a2 – b2) = ? |
| A. | 5 : 4 |
| B. | 3 : 4 |
| C. | 3 : 2 |
| D. | 1 : 1 |
| Answer» B. 3 : 4 | |
| 42. |
The following equation is incorrect. Which two signs should be interchanged to correct the equation?25 ÷ 2 × 10 - 4 + 8 = 9 |
| A. | x and - |
| B. | ÷ and - |
| C. | ÷ and × |
| D. | - and + |
| Answer» D. - and + | |
| 43. |
Select the correct indirect form of the given sentence.I asked the shopkeeper, "What is the price of this bike?" |
| A. | I asked the shopkeeper what is the price of this bike. |
| B. | I asked the shopkeeper that what the price of this bike was. |
| C. | I asked the shopkeeper what the price of that bike was. |
| D. | I asked the shopkeeper what was the price of that bike. |
| Answer» D. I asked the shopkeeper what was the price of that bike. | |
| 44. |
The amount of heat transferred under steady-state across a slab of cross-section area 0.1 m2 and thickness of 0.02 m with following assumptionsMaterial conductivity: 150 W/mK, Temperature gradient 20°C is |
| A. | 2 kW |
| B. | 6 kW |
| C. | 3 kW |
| D. | 15 kW |
| Answer» E. | |
| 45. |
The output of a voltage divider is 16 V with no load. When a load is now connected, what happens to the output voltage? |
| A. | Zero |
| B. | 16 |
| C. | < 16 |
| D. | > 16 |
| Answer» D. > 16 | |
| 46. |
The Nagarjuna Sagar Dam is built across the river: |
| A. | Pamba |
| B. | Mahanadi |
| C. | Krishna |
| D. | Cauvery |
| Answer» D. Cauvery | |
| 47. |
Which of the following is a programme launched in 2016-17 with the objective of enhancing opportunities for entrepreneurship among rural youth ? |
| A. | Rural Entrepreneurship Programme |
| B. | Integrated Rural Development Programme |
| C. | Training of Rural Youth for self Employment |
| D. | Start Up Village Entreprenurship Programme |
| Answer» E. | |
| 48. |
The sum of a non - zero number and thrice its reciprocal is 52/7. Find the number. |
| A. | 8 |
| B. | 9 |
| C. | 7 |
| D. | 6 |
| Answer» D. 6 | |
| 49. |
What happens to the pressure when an airplane is moving fast? |
| A. | The pressure below and above the wing is the same. |
| B. | The pressure above the wing is more than the pressure below the wing |
| C. | The pressure below the wing is more than the pressure above the wing |
| D. | The pressure above and below the wing increases |
| Answer» D. The pressure above and below the wing increases | |
| 50. |
The phenomenon of generation of lift by rotating an object placed in a free stream is known as |
| A. | Coanda effect |
| B. | Magnus effect |
| C. | Scale effect |
| D. | Buoyancy effect |
| Answer» C. Scale effect | |