Practice Question and Answer
8Q: A man has a certain number of small boxes to pack into parcles. If he packs 3, 4, 5 or 6 in a parcel, he is left with one over; if he packs 7 in a parcle, none is left over. What is the number of boxes, he may have to pack? 4049 05b5cc7b9e4d2b4197775095f
5b5cc7b9e4d2b4197775095f- 1106false
- 2301true
- 3309false
- 4400false
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Answer : 2. "301"
Explanation :
Answer: B) 301 Explanation: Clearly, the required number would be such that it leaves a remainder of 1 when divided by 3, 4, 5, or 6 and no remainder when divided by 7. Thus, the number must be of the form (L.C.M of 3, 4, 5, 6) x + 1 i.e., (60x + 1 ) and a multiple of 7. Clearly, for x = 5, the number is a multiple of 7. So the number is 301.
Q: Which among the following has been reinstated to the Asian Games 2022 edition? 4048 05c91eb99d37dc97bf07541a1
5c91eb99d37dc97bf07541a1- 1Pokerfalse
- 2Monopolyfalse
- 3billiardsfalse
- 4chesstrue
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Answer : 4. "chess"
Q: Three friends, P, Q and R started a partnership business investing money in the ratio of 5 : 4 : 2 respectively for a period of 3 years. What is the amount received by P as his share in the total profit ? a. Total amount invested in the business in Rs. 22,000. b. Profit earned at the end of 3 years is 3/8 of the total investment. c. The average amount of profit earned per year is Rs. 2750. 4048 05b5cc70be4d2b4197774f2e1
5b5cc70be4d2b4197774f2e1- 1Only c is sufficientfalse
- 2Both a & b are sufficientfalse
- 3Both A & B gives resulttrue
- 4Nonefalse
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Answer : 3. "Both A & B gives result"
Explanation :
Answer: C) Both A & B gives result Explanation: a and b give, profit after 3 years = Rs.(3/8 x 22000) = Rs.8250. From c also, profit after 3 years = Rs. (2750 x 3) = Rs. 8250. ∴ P's share = Rs.(8250 x 5/11) = Rs. 3750. Thus, (either C is redundant) or (a and b are redundant).
Q: The amount of ordinary salt present in ocean water is-
4048 05dad4a816574ed4ea4147104
5dad4a816574ed4ea4147104- 13.5%true
- 210%false
- 35%false
- 412.8%false
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Answer : 1. " 3.5%"
Explanation :
The concentration of salt in seawater (its salinity) is about 35 parts per thousand; in other words, about 3.5% of the weight of seawater comes from the dissolved salts.
Q: Direction: In these questions, a part of the sentence is given in bold. Below are given alternative to the bold part at (A), (B) and (C) which may improve the sentence. Choose the correct alternative. In case no improvement is needed you answer is (D).
Q.10. Many of man would welcome to opportunity
4047 05d7b45e0392abc227b4b5da6
5d7b45e0392abc227b4b5da6Q.10. Many of man would welcome to opportunity
- 1Many manfalse
- 2A manyfalse
- 3Many a menfalse
- 4No improvementtrue
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Answer : 4. "No improvement "
Q: In the given figure, from the point P two tangents PA and PB are drawn to a circle with center O and radius 5 cm. From the point O, OC and OD are drawn parallel to PA and PB respectively. If the length of the chord AB is 5 cm. then what is the value (in degrees) of ∠COD?
4045 05ddce2cc39b75a0aaa56fb99
5ddce2cc39b75a0aaa56fb99- 190false
- 2120true
- 3150false
- 4135false
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Answer : 2. "120"
Q: (DIRECTIONS 14): In the following questions, you have brief passages. Read the passages carefully and choose the best answer to each question out of the four alternatives.
Deriving your authority from the government , your position would secure the respect and consideration of everyone, especially in a service where official rank carries so much weight. This would secure you every attention and comfort on your way and there, together with a complete submission to your olders. I know these things are a matter of indifference to you expect so far as they may further, the great objects you have in view, but they are of important in themselves, and of every importance to those who have a right to take interest in your personal position and comfort.
Writer main motive in this passage towards reader is?
4043 05d71f45e2ac3c1480446c68c
5d71f45e2ac3c1480446c68cDeriving your authority from the government , your position would secure the respect and consideration of everyone, especially in a service where official rank carries so much weight. This would secure you every attention and comfort on your way and there, together with a complete submission to your olders. I know these things are a matter of indifference to you expect so far as they may further, the great objects you have in view, but they are of important in themselves, and of every importance to those who have a right to take interest in your personal position and comfort.
Writer main motive in this passage towards reader is?
- 1Work together creates differences.false
- 2Help othersfalse
- 3Respected position.true
- 4None of these.false
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Answer : 3. "Respected position."
Q: Who chaired the 43rd Annual Day of NIHFW?
4043 15e6b2d890b8b1e6afc274fb1
5e6b2d890b8b1e6afc274fb1- 1Prakash Javadekarfalse
- 2Vijay Goelfalse
- 3Harsh Vardhantrue
- 4Ramesh Pokhriyalfalse
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