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 has joined hands with Council of Scientific and Industrial Research-National Aerospace Laboratories, CSIR-NAL to establish an Innovation-cum-Incubation Centre? |
| A. | National Research Development Corporation |
| B. | DRDO |
| C. | Indian Institute of Science |
| D. | IIT Madras |
| E. | Tata Institute of Fundamental Research |
| Answer» B. DRDO | |
| 2. |
Which is the only muscle in the human body that is NOT attached at both the ends? |
| A. | Tongue |
| B. | Biceps |
| C. | Adductor |
| D. | Triceps |
| Answer» B. Biceps | |
| 3. |
Which of the following is a correctly matched adjective noun pair? |
| A. | Restless - Restlessly |
| B. | Restless - Restlessness |
| C. | Restless - Restive |
| D. | Restless - Restivity |
| Answer» C. Restless - Restive | |
| 4. |
The frequency of AC supply in India |
| A. | 20 Hz |
| B. | 40 Hz |
| C. | 55 Hz |
| D. | 50 Hz |
| Answer» E. | |
| 5. |
The integrating factor of equation \({\sec ^2}y\frac{{dy}}{{dx}} + x\tan y = {x^3}\) is |
| A. | \({e^{\frac{{{x^2}}}{2}}}\) |
| B. | \({e^{ - \frac{{{x^2}}}{2}}}\) |
| C. | \({e^{\frac{x}{2}}}\) |
| D. | \({e^{ - \frac{x}{2}}}\) |
| Answer» B. \({e^{ - \frac{{{x^2}}}{2}}}\) | |
| 6. |
Which of the following has partnered with Niti Aayog to launch the revamped Women Entrepreneurship Platform? |
| A. | Snapdeal |
| B. | Myntra |
| C. | Flipkart |
| D. | Jabong |
| E. | Ajio |
| Answer» D. Jabong | |
| 7. |
Two circles touch each other at point X. A common tangent touches them at two distinct points Y and Z. If another tangent passing through X cut YZ at A and XA = 16 cm, then what is the value (in cm) of YZ? |
| A. | 18 |
| B. | 24 |
| C. | 16 |
| D. | 32 |
| Answer» E. | |
| 8. |
Which number will replace the question mark (?) in the following series?20, 10, 10, 15, 30, ? |
| A. | 90 |
| B. | 75 |
| C. | 60 |
| D. | 45 |
| Answer» C. 60 | |
| 9. |
The festival of 'Bihu' is traditionally celebrated in which state ? |
| A. | Bihar |
| B. | Punjab |
| C. | Kerala |
| D. | None of these |
| Answer» E. | |
| 10. |
Which of the following has acquired two leading engineering services companies, Ambit Semiconductors Pvt. Ltd. and Semtosys Pvt Ltd.? |
| A. | TechAhead |
| B. | InSemiTech |
| C. | Arise innovations |
| D. | 5g India |
| E. | Limitless Mobility Solutions |
| Answer» C. Arise innovations | |
| 11. |
Which neighbouring country of India has become the first fully organic country of the world? |
| A. | Sri Lanka |
| B. | Bhutan |
| C. | Myanmar |
| D. | Maldives |
| Answer» C. Myanmar | |
| 12. |
Which of the following statements is not correct about a universal shift register? |
| A. | Universal shift register is a bidirectional register whose inputs can be either in serial form or in parallel form |
| B. | Universal shift register generates an internal clock to synchronize the operations |
| C. | We need ‘N’ number of D flipflops and ‘N’ number of MUX to design N-bit universal shift register |
| D. | The universal shift register has a clear control that clears the contents of the register to 0 |
| Answer» C. We need ‘N’ number of D flipflops and ‘N’ number of MUX to design N-bit universal shift register | |
| 13. |
The ‘Walker Cup’ is associated with which game? |
| A. | Polo |
| B. | Billiards |
| C. | Squash |
| D. | Golf |
| Answer» E. | |
| 14. |
Which of the following is/are the basic concepts of John B. Watson?I. EnvironmentalismII. Study of emotionsIII. Practical applications |
| A. | Only III |
| B. | Only I |
| C. | I, II and III |
| D. | I and III |
| Answer» D. I and III | |
| 15. |
The Arthashastra was written by |
| A. | Chanakya |
| B. | Kalidasa |
| C. | Harsha Vardhana |
| D. | Vatsyayana |
| Answer» B. Kalidasa | |
| 16. |
Select the most appropriate meaning of the given idiom.The trouble makers took to their heels when they saw the police coming. |
| A. | faced them boldly |
| B. | ran away |
| C. | hid themselves |
| D. | prepared to fight |
| Answer» C. hid themselves | |
| 17. |
Science is both a blessing and a _____. |
| A. | gift |
| B. | curse |
| C. | compliment |
| D. | source |
| Answer» C. compliment | |
| 18. |
The expenses incurred by department D1 is approximately what percent of the expenses incurred by department D6? |
| A. | 138.33% |
| B. | 158.33% |
| C. | 168.33% |
| D. | 148.33% |
| Answer» C. 168.33% | |
| 19. |
The government has launched a new Central Sector Scheme titled 'Formation and Promotion of 10,000 Farmer Produce Organizations (FPOs)'. It has a budgetary provision of how many rupees (in crores)? |
| A. | 4,345 |
| B. | 5,765 |
| C. | 6,865 |
| D. | 7,345 |
| E. | 8,545 |
| Answer» D. 7,345 | |
| 20. |
What is the theme of the World Blood Donor Day 2020? |
| A. | Safe blood for all |
| B. | Safe Blood Saves Lives |
| C. | Blood connect us all |
| D. | Give Blood. Give Now. Give Often |
| E. | Thank you for saving my life |
| Answer» C. Blood connect us all | |
| 21. |
Two statements are given followed be 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 monkey is baboon.All baboons are donkeys.Conclusions:I. No donkey is monkey.II. Some donkeys are baboons. |
| A. | Only conclusion II follows. |
| B. | Only conclusion I follows. |
| C. | Neither conclusion I nor conclusion II follows |
| D. | Both conclusion I and II follow |
| Answer» B. Only conclusion I follows. | |
| 22. |
The equation of a tangent to the parabola, x2 = 8y, which makes an angle θ with thepositive direction of X -axis, is |
| A. | y = xtan θ – 2 cot θ |
| B. | x = ycot θ + 2 tan θ |
| C. | y = x tan θ + 2 cot θ |
| D. | x = y cot θ – 2 tan θ |
| Answer» C. y = x tan θ + 2 cot θ | |
| 23. |
Water, by evaporative cooling, can theoretically be cooled down to ________. |
| A. | atmospheric temperature |
| B. | air's dry bulb temperature |
| C. | air's wet bulb temperature |
| D. | air's dew point temperature |
| Answer» D. air's dew point temperature | |
| 24. |
Select the option that correctly represents the relationship between the following.Dietician, Animal, Strawberry |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» E. | |
| 25. |
What is the dominant chemical present in detergent powder? |
| A. | Calcium carbonate |
| B. | Sodium carbonate |
| C. | Hydrochloric acid |
| D. | Sodium alkyl sulphate |
| Answer» C. Hydrochloric acid | |
| 26. |
What is Oilzapper? |
| A. | An eco friendly technology for remediation of oil sludge's and oil spills |
| B. | Genetically engineered high bio fuel yielding maize variety |
| C. | Technology to control the accidentally caused flames from oil wells |
| D. | Latest technology for under sea oil exploration |
| Answer» B. Genetically engineered high bio fuel yielding maize variety | |
| 27. |
UNICEF and which of the following has entered into a long-term supply agreement for the AstraZeneca/Oxford and the Novavax vaccines? |
| A. | Cipla Limited |
| B. | Sun Pharma |
| C. | Biocon |
| D. | Serum Institute of India |
| E. | Glenmark Pharmaceuticals |
| Answer» E. Glenmark Pharmaceuticals | |
| 28. |
Which among the following is the food tube? |
| A. | Oesophagus |
| B. | Thymus |
| C. | Larynx |
| D. | Aorta |
| Answer» B. Thymus | |
| 29. |
Which of the following organised a technical workshop on Kanthasth (Translation software based on memory) and Hindi e-tools at Urjanidhi in January 2021? |
| A. | Power Finance Corporation |
| B. | National Mineral Development Corporation |
| C. | Oil and Natural Gas Corporation |
| D. | Indian Renewable Energy Development Agency Limited |
| E. | NHPC Limited |
| Answer» B. National Mineral Development Corporation | |
| 30. |
The centrifugal tension in belts: |
| A. | Increases the power transmitted |
| B. | Decreases the power transmitted |
| C. | Has no effect on the power transmitted |
| D. | Increases power transmitted up to a certain speed and then decreases it. |
| Answer» D. Increases power transmitted up to a certain speed and then decreases it. | |
| 31. |
What is Encyclopaedia edited content called as ? |
| A. | Primary Source |
| B. | Infinite Source |
| C. | Continuous Source |
| D. | Secondary Source |
| Answer» E. | |
| 32. |
There are three charges, which are given by Q1 = 1μC, Q2 = 2 μC and Q3 = 3 μC. The field due to each charge at a point P in free space is (ax + 2ay – az), (ay + 3az), and (2ax - ay) Newtons/ Coulomb. The total field at the point P due to all three charges is given by |
| A. | 1.6ax + 2.2ay + 2.5az Newtons/Coloumb |
| B. | 0.3ax + 0.2ay + 0.2az Newtons/Coloumb |
| C. | 3ax + 2ay + 2az Newtons/Coloumb |
| D. | 0.6ax + 0.2ay + 0.5az Newtons/Coloumb |
| Answer» D. 0.6ax + 0.2ay + 0.5az Newtons/Coloumb | |
| 33. |
The Muslim League joined the Interim Government in |
| A. | October, 1946 |
| B. | November, 1946 |
| C. | December, 1946 |
| D. | January 1947 |
| Answer» B. November, 1946 | |
| 34. |
The decimal value of the signed binary number 10101010 expressed in 2’s complement will be |
| A. | -42 |
| B. | -86 |
| C. | -116 |
| D. | -170 |
| Answer» C. -116 | |
| 35. |
The bus fare between two cities in the hilly region is five times the square of the distance between them in rupees. The distance from city A to city B is 8 km by direct route. From city B to city A can be reached via city C and D, where the distance of city A and city C is 3 km, the distance from city C to city D is 3 km and the distance from city D to city B is 4 km. What is the difference between the expenditure on both the routes? |
| A. | Rs. 300 |
| B. | Rs. 250 |
| C. | Rs. 200 |
| D. | Rs. 150 |
| Answer» E. | |
| 36. |
The maximum step size h such that the error in linear interpolation for the function y = sin x in [0, π] is less than 5 × 10-5 is |
| A. | 0.02 |
| B. | 0.002 |
| C. | 0.04 |
| D. | 0.06 |
| Answer» B. 0.002 | |
| 37. |
Select the option that is related to the third term in the same way as the second term is related to the first term.Ichthyology : Fishes :: Palaeography : ? |
| A. | Writings |
| B. | Soil |
| C. | Shells |
| D. | Moon |
| Answer» B. Soil | |
| 38. |
The Constitution of India recognises ________. |
| A. | Only religious minorities |
| B. | Only linguistic minorities |
| C. | Religious and Linguistic minorities |
| D. | Religious, Linguistic & Ethnic minorities |
| Answer» D. Religious, Linguistic & Ethnic minorities | |
| 39. |
What rate percent does a man get for his money when in discounting a bill due 10 months hence, he deducts 10% of the bill? |
| A. | \(10\frac{1}{3}\) |
| B. | \(11\frac{1}{3}\) |
| C. | \(12\frac{1}{3}\) |
| D. | \(13\frac{1}{3}\) |
| Answer» E. | |
| 40. |
Read the statements and select a conclusion from the given alternatives:Statement:Sukhvinder emphasized the need to replace the present training programme by other methods which will bring out the real merit of the candidates.Conclusions:I. It is not important to bring out the real merit of the candidates.II. The present training programme does not bring out the real merit of the candidates. |
| A. | Only conclusion I follows. |
| B. | Only conclusion II follows. |
| C. | Both I and II follow. |
| D. | Neither I nor II follows. |
| Answer» C. Both I and II follow. | |
| 41. |
Triangulation is based on the principle that knowing |
| A. | three sides, the angles can be calculated precisely |
| B. | three angles, the sides can be calculated precisely |
| C. | two sides and one angle, the remaining side and angles can be determined precisely |
| D. | one side and three angles, the remaining sides can be calculated precisely |
| Answer» E. | |
| 42. |
Sound waves having frequency less than 20 Hz are called ________ waves. |
| A. | Intelligent |
| B. | Inferior |
| C. | Infrasonic |
| D. | Instrumental |
| Answer» D. Instrumental | |
| 43. |
The value of (a + b)2 - (a - b)2 is |
| A. | 2(a2 + b2) |
| B. | ab |
| C. | 4ab |
| D. | 2ab |
| Answer» D. 2ab | |
| 44. |
"Theory of Experimental Learning" was given by- |
| A. | Cari Rogers |
| B. | Piaget |
| C. | Sigmund Freud |
| D. | Skinner |
| Answer» B. Piaget | |
| 45. |
The full brick which is laid with its length parallel to face the wall is called_________. |
| A. | course |
| B. | stretcher |
| C. | header |
| D. | facing |
| Answer» C. header | |
| 46. |
Three numbers A, B and C are in the ratio of 12 : 15 : 25. If sum of these numbers is 312, Find the difference between A and C. |
| A. | 72 |
| B. | 78 |
| C. | 65 |
| D. | 52 |
| E. | 96 |
| Answer» C. 65 | |
| 47. |
Select the correct combination of mathematical signs to replace * signs and to balance the given equation:5 * 5 * 5 * 3 * 10 |
| A. | + – × = |
| B. | + ÷ = × |
| C. | + ÷ × = |
| D. | × + = × |
| Answer» E. | |
| 48. |
Where was the 27th 'World Book Fair' inaugurated on 5 January 2019? |
| A. | New Delhi |
| B. | Bengaluru |
| C. | Chenani |
| D. | Pune |
| E. | Kolkata |
| Answer» B. Bengaluru | |
| 49. |
Simplify the Boolean function:(A + B) (A + C) |
| A. | AC + B |
| B. | AB + C |
| C. | ABC |
| D. | A + BC |
| Answer» E. | |
| 50. |
Rishu saves x% of her income. If her income increases by 26% and the expenditure increases by 20%, then her savings increase by 50%. What is the value of x? |
| A. | 30 |
| B. | 10 |
| C. | 20 |
| D. | 25 |
| Answer» D. 25 | |