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 is a commonly used circuit breaker in India, for rural outdoor applications ranging from 22 kV to 66 kV? |
| A. | Air Blast circuit breaker |
| B. | Plain Break Oil Circuit Breaker |
| C. | SF6 Circuit Breaker |
| D. | Vacuum circuit breaker |
| Answer» E. | |
| 2. |
The radius of a sphere is 3 times the radius of a cylinder. If their volumes are equal, find the height of the cylinder. |
| A. | 36 times its radius |
| B. | 3 times its radius |
| C. | 27 times its radius |
| D. | Equal to its radius |
| Answer» B. 3 times its radius | |
| 3. |
The importance of 'Ring Road' for New Delhi: |
| A. | it avoid the main city crossings. |
| B. | heavy vehicles can avoid city centre. |
| C. | Both (A) and (B) |
| D. | None of the above |
| Answer» D. None of the above | |
| 4. |
Unstable equilibrium of a floating body implies: |
| A. | Metacentre M is above centre of gravity G |
| B. | Metacentre M is below centre of gravity G |
| C. | Metacentre M coincides with centre of gravity G |
| D. | None of these |
| Answer» C. Metacentre M coincides with centre of gravity G | |
| 5. |
Which gas causes global warming? |
| A. | O2 |
| B. | CO2 |
| C. | N2 |
| D. | Ar |
| Answer» C. N2 | |
| 6. |
What are the name of the observatory to study Saturn's moon and comets by NASA 2018 campaign? |
| A. | W.M. Keck observatory |
| B. | Pioneer 10 |
| C. | Sofia |
| D. | Aryabhata space observatory |
| Answer» D. Aryabhata space observatory | |
| 7. |
Read the following information carefully and answer the given question that’s given below.In a family function, five children were discussing their heights. Shri is taller than Anu and Ritesh is taller than Charu but shorter than Vandana. Shri is shorter than Charu.Who is the shortest among them? |
| A. | Vandana |
| B. | Shri |
| C. | Anu |
| D. | Charu |
| Answer» D. Charu | |
| 8. |
Which of the following pointing is extensively used in brickwork and stone masonry face work? |
| A. | Truck pointing |
| B. | Flush pointing |
| C. | Struck pointing |
| D. | V-grooved pointing |
| Answer» C. Struck pointing | |
| 9. |
The Environment (Protection) Act of India was enacted in the year _______. |
| A. | 1997 |
| B. | 1986 |
| C. | 2004 |
| D. | 2012 |
| Answer» C. 2004 | |
| 10. |
What will be happened if President summons for the joint session of Parliament and in the meantime Lok Sabha dissolved? |
| A. | Joint session will be held in scheduled time. |
| B. | Joint session will be cancelled. |
| C. | Joint session will be held after composition of New Lok Sabha. |
| D. | Bill will be lapsed. |
| Answer» B. Joint session will be cancelled. | |
| 11. |
Two reversible engines are connected in series between a heat source and a sink. The efficiencies of these engines are 60% and 50%, respectively. If these two engines are replaced by a single reversible engine, the efficiency of this engine will be |
| A. | 60% |
| B. | 70% |
| C. | 80% |
| D. | 90% |
| Answer» D. 90% | |
| 12. |
‘FIR Aapke Dwar', an initiative whereby police officials would visit homes of victims to register a First Information Report (FIR), was launched in the state of ______ in May 2020. |
| A. | Bihar |
| B. | Madhya Pradesh |
| C. | Uttar Pradesh |
| D. | Maharashtra |
| Answer» C. Uttar Pradesh | |
| 13. |
Speed of a man in still water is (28/3) km/h. it takes him thrice as much time to row upstream as it takes to row downstream. What is the velocity of the stream? |
| A. | 6 km/h |
| B. | (16/3) km/h |
| C. | (20/3) km/h |
| D. | (14/3) km/h |
| Answer» E. | |
| 14. |
Select the option that can replace question mark (?) in the following series. 14, 8, 20, 7, 26, 6, 32, ? |
| A. | 32 |
| B. | 8 |
| C. | 36 |
| D. | 5 |
| Answer» E. | |
| 15. |
What is the name by which legendary Milkha Singh is known? |
| A. | Flying Sikh |
| B. | Iron man |
| C. | Wizard of athletics |
| D. | Rawalpindi Express |
| Answer» B. Iron man | |
| 16. |
What is the molecular formula of Butyne? |
| A. | C2H2 |
| B. | C4H10 |
| C. | C3H4 |
| D. | C4H6 |
| Answer» E. | |
| 17. |
Two chords AB and CD of a circle with centre O intersect at P. If ∠APC = 40°,then the value of ∠AOC + ∠BOD is: |
| A. | 50° |
| B. | 60° |
| C. | 80° |
| D. | 120° |
| Answer» D. 120° | |
| 18. |
Which of the following minerals helps maintain the health of the retina, cell membranes and protein structure of the eye? |
| A. | Zinc |
| B. | Sodium |
| C. | Iron |
| D. | Iodine |
| Answer» B. Sodium | |
| 19. |
The term RADAR stands for: |
| A. | Radio direction and reflection |
| B. | Radio detection and ranging |
| C. | Radio waves dispatching and receiving |
| D. | Random dispatching and receiving |
| Answer» C. Radio waves dispatching and receiving | |
| 20. |
The Citizenship (Amendment) Act, 2015 introduced a new category of citizenship for the persons of Indian Origin of certain categories. It is officially termed as: |
| A. | Overseas Citizen of India Cardholder |
| B. | Non-Resident Indian Citizen |
| C. | Indian Citizen Overseas |
| D. | Indian Origin Citizen Abroad |
| Answer» B. Non-Resident Indian Citizen | |
| 21. |
What will be the minimum numbers of tap require to realize a FIR filter having fpass = 10 kHz and fstop = 15 kHz, 0.1 dB pass band ripple and 60 dB attenuation in stop band. The sampling frequency is 200 kHz. |
| A. | 110 |
| B. | 100 |
| C. | 90 |
| D. | 120 |
| Answer» B. 100 | |
| 22. |
What is the ratio of the area of a field in the shape of an equilateral triangle of side 2a units to that of a square-shaped field with diagonal length 2a units? |
| A. | 2 : 3 |
| B. | √2 : 3 |
| C. | √3 : 2 |
| D. | 3 : 2 |
| Answer» D. 3 : 2 | |
| 23. |
What will come in place of question mark (?) in the following equation?15 × ? + 26 × 4 = 284 |
| A. | 8 |
| B. | 16 |
| C. | 12 |
| D. | 10 |
| E. | 14 |
| Answer» D. 10 | |
| 24. |
Which of the following states that a system of external forces acting on a body in motion are in dynamic equilibrium with the inertia force of the body? |
| A. | D'Alembert's principle |
| B. | Principle of work and energy |
| C. | Impulse momentum principle |
| D. | All of the options |
| Answer» B. Principle of work and energy | |
| 25. |
Resilience of a material becomes important when it is subjected to |
| A. | Fatigue |
| B. | Thermal stresses |
| C. | Shock loading |
| D. | Pure static loading |
| Answer» D. Pure static loading | |
| 26. |
The hydraulic mean depth for a rectangular section is: Where, b = Width of rectangular section, d = Depth of water |
| A. | bd/(2d + b) |
| B. | bd/(d + b) |
| C. | 2bd/(d + b) |
| D. | bd/2(d + b) |
| Answer» B. bd/(d + b) | |
| 27. |
Where is the Nimbkar Agro Research Institute located in Satara district? |
| A. | Phaltan |
| B. | Kalvan |
| C. | Malvan |
| D. | Shandavani |
| Answer» B. Kalvan | |
| 28. |
When an electric current passes through a wire it behaves like a _____. |
| A. | Fuse |
| B. | Battery |
| C. | Magnet |
| D. | Element |
| Answer» D. Element | |
| 29. |
The differential equation of minimum order by eliminating the arbitrary constants A and C in the equation y = A [sin (x + C) + cos (x + C)] is |
| A. | y” + (sin x + cos x) y’ = 1 |
| B. | y” = (sin x + cos x) y’ |
| C. | y” = (y’)2 + sin x cos x |
| D. | y” + y = 0 |
| Answer» E. | |
| 30. |
The popular Public Interest Litigation (PIL) case is considered historical as Indira Sawhney decision because ______. |
| A. | This led to the route of release of the more than 40,000 under trial prisoners. |
| B. | The government agreed that the norms set by international organizations should be implemented so that the sanctity of the basic human rights of prisoners can be respected. |
| C. | The courts have accepted the rationale and need for reservation for backward classes in government jobs. |
| D. | In this, the government has been directed to work towards improving the environment of the country. |
| Answer» D. In this, the government has been directed to work towards improving the environment of the country. | |
| 31. |
Select the word which means the same as the group of words given.exercising a compelling charm |
| A. | uninspiring |
| B. | dismissive |
| C. | charismatic |
| D. | vapid |
| Answer» D. vapid | |
| 32. |
Two bus start from a house at an interval of 10 minutes and travel at a speed of 20 km/hr. With how much speed (km/hr). should a man coming from the opposite direction towards the house travel, to meet the buses at an interval of 8 minutes? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 4 |
| Answer» B. 6 | |
| 33. |
Where was the 2nd Gujarat Aviation Conclave Conference on Business Opportunities in the aviation sector held? |
| A. | Surat |
| B. | Bhuj |
| C. | Ahmedabad |
| D. | Bhavnagar |
| E. | Vadodara |
| Answer» D. Bhavnagar | |
| 34. |
Where is the 'Temple of the Sacred Tooth Relic' located? |
| A. | Jaffna |
| B. | Kalmunai |
| C. | Colombo |
| D. | Kandy |
| Answer» E. | |
| 35. |
Which of the following is the correct full form of IPTV ? |
| A. | International and Political Television |
| B. | Internet Proliferation Television |
| C. | Inter Provisional Television |
| D. | Internet Protocol Television |
| Answer» E. | |
| 36. |
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.He decided not to take to heart the loss that he had incurred in the business. |
| A. | be taking heart |
| B. | No substitution required |
| C. | take heart of |
| D. | takes to heart |
| Answer» C. take heart of | |
| 37. |
Select the option that is true about the Statements and Conclusions given:Statements:All radios are paragraphsNo paragraph is a hamletConclusions:I. Some radios are hamletsII. Some hamlets are paragraphs |
| A. | only conclusion II follows |
| B. | only conclusion I follows |
| C. | neither conclusion I nor conclusion II follows |
| D. | both conclusion I and II follows |
| Answer» D. both conclusion I and II follows | |
| 38. |
Which of the following elements are commonly found in most fertilizers? |
| A. | Sodium, Potassium, Phosphorus |
| B. | Sodium, Potassium, Calcium |
| C. | Nitrogen, Potassium, Phosphorus |
| D. | Nitrogen, Potassium, Calcium |
| Answer» D. Nitrogen, Potassium, Calcium | |
| 39. |
Rearrange the parts of the sentence in correct order.P: In the least-developed countries, if agricultural productivity were drastically reduced by climate change, the cost of living would rise by one or two percent, and at a time when per capita income will likely have doubled.Q: It may still be vulnerable to climate change for many years to comeR: In developing countries, in contrast, as much as a third of GNP and half the population currently depends on agriculture.S: Agriculture is practically the only sector of the economy affected by climate. |
| A. | QRPS |
| B. | RQPS |
| C. | PRQS |
| D. | QRSP |
| Answer» D. QRSP | |
| 40. |
Which of the following scientists worked on "Oenothera Lamarckiana"? |
| A. | Lamarck |
| B. | C. Darwin |
| C. | H. de Vries |
| D. | T. H. Morgan |
| Answer» D. T. H. Morgan | |
| 41. |
Which of the following statement is/are correct? (1) In the year 2020, badminton player Parupalli Kashyap received the prestigious Arjuna Award.(2) In the year 2020, MS Dhoni won the ICC Spirit of Cricket Award of the Decade.Which of the statements given above is/are correct? |
| A. | 1 only |
| B. | Both 1 and 2 |
| C. | 2 only |
| D. | Neither 1 nor 2 |
| Answer» D. Neither 1 nor 2 | |
| 42. |
The difference between the selling prices with a discount of 32% and two successive discounts of 20% and 12% is Rs. 36. What is the marked price (in Rs.) of the article? |
| A. | 1,250 |
| B. | 1,500 |
| C. | 2,000 |
| D. | 1,800 |
| Answer» C. 2,000 | |
| 43. |
The Great Stupa at Sanchi was built by ______. |
| A. | Bindusara |
| B. | Ashoka |
| C. | Chandragupta |
| D. | Harshavardhana |
| Answer» C. Chandragupta | |
| 44. |
Two positions of the same dice are shown. Select the number that will be on the face opposite to the one having the number 5. |
| A. | 6 |
| B. | 3 |
| C. | 1 |
| D. | 4 |
| Answer» C. 1 | |
| 45. |
Sec 45° + Tan 30° = ? |
| A. | (√6 + 1)/√3 |
| B. | (1 + √3)/2 |
| C. | (√3 + 2)/√3 |
| D. | 5/√3 |
| Answer» B. (1 + √3)/2 | |
| 46. |
The active material of a nickel-iron battery is ____________. |
| A. | 21% solution of H2SO4 |
| B. | Powdered NaCl and its oxide |
| C. | 98% solution of KCl |
| D. | nickel hydroxide |
| Answer» E. | |
| 47. |
The Department of Telecom gave approval for the merger of Tata Teleservices (TTSL) with ________ in April 2019. |
| A. | Reliance Jio |
| B. | BSNL |
| C. | Bharti Airtel |
| D. | Vodafone |
| E. | Aircel |
| Answer» D. Vodafone | |
| 48. |
The National Afforestation and Eco Development Board (NAEB) was set up by Government of India in the year |
| A. | 1987 |
| B. | 1992 |
| C. | 1995 |
| D. | 1998 |
| Answer» C. 1995 | |
| 49. |
Which of the following provides polar bear insulation against extreme cold? |
| A. | Pointed mouth |
| B. | Fat layer |
| C. | Huge size |
| D. | White fur |
| Answer» C. Huge size | |
| 50. |
The lowest level of cognitive achievement is |
| A. | knowledge |
| B. | understanding |
| C. | application |
| D. | analysis |
| Answer» B. understanding | |