Practice Question and Answer
8 Q: Who has been sworn in as the new Chairman of Food Corporation of India?
1679 0606455c9cf81be63d03b298d
606455c9cf81be63d03b298d- 1Edwin Kulbhushan Majhifalse
- 2Atish Chandrafalse
- 3Gudey Srinivastrue
- 4Vivek Aggarwalfalse
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Answer : 3. "Gudey Srinivas"
Q: Scientists from this university have discovered a new state of physical matter called chain melted state. 1679 05d048cd4258ef748c26de202
5d048cd4258ef748c26de202- 1University of Edinburgh of Scotlandtrue
- 2Massachusetts Institute of Technologyfalse
- 3University of Wisconsin-Madisonfalse
- 4University of Glasgowfalse
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Answer : 1. "University of Edinburgh of Scotland"
Q: A can do a work in 9 days, B can do a work in 7 days, C can do a work in 5 days. A works on the first day, B works on the second day and C on the third day respectively that is they work on alternate days. When will they finish the work ? 1679 05b5cc73de4d2b4197774f94d
5b5cc73de4d2b4197774f94d- 1[7 + (215/345)] daysfalse
- 2[6 + (11/215)] daysfalse
- 3[6 + (261/315)] daystrue
- 4[5 + (112/351)] daysfalse
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Answer : 3. "[6 + (261/315)] days"
Explanation :
Answer: C) [6 + (261/315)] days Explanation: After day 1, A finishes 1/9 of the work. After day 2, B finishes 1/7 more of the total work. (1/9) + (1/7) is finished. After day 3, C finishes 1/5 more of total work. Total finished is 143/315. So, after day 6, total work finished is 286/315. Now remaining work = 29 /315 On day 7, A will work again Work will be completed on day 7 when A is working. He must finish 29/315 of total remaining work. Since he takes 9 days to finish the total task, he will need 261/315 of the day. Total days required is 6 + (261/315) days.
Q: In a year-end examination, 6 papers- Maths, Physics, Geography, Economics, Chemistry, History- are scheduled on 6 consecutive days of a week (Monday - Saturday)
1. Maths paper is after the Chemistry paper, with a 1-day gap between them.
2. Physics paper is on Monday.
3. Geography paper is not on the last day.
4. History paper, which is scheduled on the previous day of the Maths paper, has a two-day gap with the Physics paper.
Which paper is scheduled on Saturday?
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6458f1d668c22b0883aede081. Maths paper is after the Chemistry paper, with a 1-day gap between them.
2. Physics paper is on Monday.
3. Geography paper is not on the last day.
4. History paper, which is scheduled on the previous day of the Maths paper, has a two-day gap with the Physics paper.
Which paper is scheduled on Saturday?
- 1Chemistryfalse
- 2Economicstrue
- 3Historyfalse
- 4Mathsfalse
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Answer : 2. "Economics"
Q: How many kilometer long is the Bogda Paripanjal, the country's longest railway?
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614c43f44d59797c590d65a6- 111.26 kmtrue
- 28.6 kmfalse
- 39.02 kmfalse
- 45.1 kmfalse
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Answer : 1. "11.26 km"
Q:Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer.
(A) x>y
(B) x≥y
(C) x˂y
(D) x≤y
(E) x=y or the relations ship cannot be established
I. 2x+ 3y
II. 4x + 2y=16
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5eb155995a48d373519c9d12(A) x>y
(B) x≥y
(C) x˂y
(D) x≤y
(E) x=y or the relations ship cannot be established
II. 4x + 2y=16
- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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Answer : 5. "E"
Q: What will be tha shape of newly purposed Parliament building for India?
1679 05eb90aeda9a64d37362fb878
5eb90aeda9a64d37362fb878- 1Recatangularfalse
- 2Squarefalse
- 3Triangulartrue
- 4Circularfalse
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Answer : 3. "Triangular"
Q: Who among the following has recently won the British Grand Prix 2021.
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61011b160b25de5a90f411f5- 1Lewis Hamiltontrue
- 2Charles Leclercfalse
- 3Valtteri Bottasfalse
- 4L Norrisfalse
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