Practice Question and Answer
8Q: A boat takes 2 hours to travel from point A to B in still water. To find out its speed upstream, which of the following information is/are required? A. Distance between point A and B. B. Time taken to travel downstream from B to A. C. Speed of the stream of water. 2473 05b5cc69fe4d2b4197774c9f1
5b5cc69fe4d2b4197774c9f1- 1Only A and Bfalse
- 2Only B and Cfalse
- 3All are requiredfalse
- 4Any one pair of A and B, B and C or C and A is sufficienttrue
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Answer : 4. "Any one pair of A and B, B and C or C and A is sufficient"
Explanation :
Answer: D) Any one pair of A and B, B and C or C and A is sufficient Explanation: Let distance between A & B = d kmLet speed in still water = x kmphLet speed of current = y kmph from the given data,d/x = 2 From A) we get dFrom B) we get d/x+yFrom C) we get y So, Any one pair of A and B, B and C or C and A is sufficient to give the answer i.e, the speed of upstream.
Q: Where was the first Integrated Steel Plant of Rajasthan established?
2473 061d5a5950499556d96af4393
61d5a5950499556d96af4393- 1Alwarfalse
- 2Bhilwaratrue
- 3Kotafalse
- 4Jaipurfalse
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Answer : 2. "Bhilwara"
Explanation :
1. Rajasthan's first integrated steel plant established in Bhilwara.
2. Bhilwara is called Manchester of Rajasthan.
3. This plant will provide employment to more than two thousand people directly and indirectly.
Q:Direction: In questions, four alternatives are given for Idiom/Phrase underlined in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase.
A good sportsman cannot afford to have a fit of the blues before the game.
2473 05f48d31ae7f09063e63090cc
5f48d31ae7f09063e63090cc- 1stimulantsfalse
- 2entertainmentfalse
- 3steroids or drugsfalse
- 4depressiontrue
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Answer : 4. "depression "
Q: Most bacteria reproduce by 2472 05b5cc615e4d2b4197774b6f1
5b5cc615e4d2b4197774b6f1- 1buddingfalse
- 2binary fissiontrue
- 3fragmentationfalse
- 4mitosisfalse
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Answer : 2. "binary fission"
Explanation :
Answer: B) binary fission Explanation: Most bacteria is reproduce by binary fission.
Q: Who among the following became the new Prime Minister of Tunisia?
2472 05f23d31d3494c5438aa7be1f
5f23d31d3494c5438aa7be1f- 1Hichem Machichitrue
- 2Cummins Petofalse
- 3Ilja Vorfalse
- 4Manin Ellisfalse
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Answer : 1. "Hichem Machichi"
Q:Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-
If I was you I would not sign the document.
2472 05f6051a32e2c8928234585f5
5f6051a32e2c8928234585f5- 1No improvementfalse
- 2If I were youtrue
- 3If I have been youfalse
- 4If I had been youfalse
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Answer : 2. "If I were you"
Q: A train covers a distance between station A and station B in 45 min.If the speed of the train is reduced by 5 km/hr,then the same distance is covered in 48 min.what is the distance between the stations A and B ? 2472 05b5cc70ee4d2b4197774f347
5b5cc70ee4d2b4197774f347- 180 kmsfalse
- 260 kmstrue
- 345 kmsfalse
- 432 kmsfalse
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Answer : 2. "60 kms"
Explanation :
Answer: B) 60 kms Explanation: Let 'd' be the distance and 's' be the speed and 't' be the timed=sxt45 mins = 3/4 hr and 48 mins = 4/5 hrAs distance is same in both cases;s(3/4) = (s-5)(4/5)3s/4 = (4s-20)/515s = 16s-80s = 80 km.=> d = 80 x 3/4 = 60 kms.
Q: What percentage of carbon is in steel?
2471 05feb07d1f33a00432aff075e
5feb07d1f33a00432aff075e- 13%false
- 24%false
- 32%true
- 45%false
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