Practice Question and Answer
8Q: An express train takes 4 seconds to enter tunnel which is 1 km long. If it is traveling at 108 km an hour, how long will it take to pass completely through the tunnel ? 2180 05b5cc73ae4d2b4197774f8ec
5b5cc73ae4d2b4197774f8ec- 133 secfalse
- 237.33 sectrue
- 336.43 secfalse
- 432 secfalse
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Answer : 2. "37.33 sec"
Explanation :
Answer: B) 37.33 sec Explanation: Speed = 108 km/hrenter a tunnel,, means that the train covers a distance equal to its own lengthso (108 x 5/18) = x/4 where x= length of trainhence x = 120 mtrsto pass completely train has to travel a distance = (x + tunnel length) that is 1120 mtrs.so (1120/t) = (108x5/18)t = 37.33 sec
Q: When was the Ghadar Party established?
2179 060cdb81eea82a32d95ec833f
60cdb81eea82a32d95ec833f- 11907false
- 21913true
- 31917false
- 41929false
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Answer : 2. "1913"
Q: International Human Solidarity Day is observed on which date?
2179 05e007f2105f9226fe88f70fc
5e007f2105f9226fe88f70fc- 1December 20true
- 2December 18false
- 3December 22false
- 4December 23false
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Answer : 1. "December 20"
Q: In a river the distance between two points is 80 km. A boat which rows 13 km/h in still water goes downstream from the first point to the second and returns upstream to starting point in 13 hrs., then find the speed of current.
2179 061555b3cffe69f11b0d317f4
61555b3cffe69f11b0d317f4- 15 km / hfalse
- 23 km / htrue
- 32 km / hfalse
- 4None of thesefalse
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Answer : 2. "3 km / h "
Q: In which state is the highest waterfall 'Jog' of India located?
2179 05dad4cc1025f0d3b9c98168e
5dad4cc1025f0d3b9c98168e- 1Uttar Pradeshfalse
- 2West Bengalfalse
- 3Karnatakatrue
- 4Maharashtrafalse
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Answer : 3. "Karnataka"
Q: What happens during the S-phase of the cell cycle? 2179 05b5cc69fe4d2b4197774c9cd
5b5cc69fe4d2b4197774c9cd- 1cell divisionfalse
- 2cell growthfalse
- 3DNA replicationtrue
- 4protein and enzyme synthesisfalse
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Answer : 3. "DNA replication"
Explanation :
Answer: C) DNA replication Explanation: S-phase (synthesis phase) is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Precise and accurate DNA replication is necessary to prevent genetic abnormalities which often lead to cell death or disease.
Q: Rearrange the following sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph, then answer the questions given below them.
(A) Of the country's cultural and religious diversity.
(B) Festivals in India are a reflection
(C) Holi is one such festival,
(D) However, residential societies
(E) As it spreads goodwill among people.
(F) Waste a lot of water while celebrating Holi.
Which of the following would be the FIRST sentence after rearrangement?
2179 05e96fd752d9b54307c446b96
5e96fd752d9b54307c446b96- 1Btrue
- 2Afalse
- 3Efalse
- 4Dfalse
- 5Cfalse
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Answer : 1. "B "
Q: Direction: In the following question, select the missing number from the given series.
7, 10, 14, 19, 25, ?
2179 05dbfbcb617d85f0ae37882d9
5dbfbcb617d85f0ae37882d97, 10, 14, 19, 25, ?
- 132true
- 236false
- 338false
- 440false
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