Aptitude Practice Question and Answer
8 Q: One of the diagonals of a rhombus is 70% of the other diagonal, what is the ratio of area of rhombus to the square of the length of the larger diagonal?
5819 05f479c2a09e4377de9460803
5f479c2a09e4377de9460803- 17:20true
- 27:10false
- 33:10false
- 43:20false
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Answer : 1. "7:20 "
Q: Every year before the festive season,a shopkeeper increases the price of the product by 35% and then introduce two successive discount of 10% and 15% respectively.what is percentage loss and percentage gain ? 5813 05b5cc718e4d2b4197774f4ea
5b5cc718e4d2b4197774f4ea- 13.27 % lossfalse
- 24.15 % lossfalse
- 33.27 % gaintrue
- 44.15 % gainfalse
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Answer : 3. "3.27 % gain"
Explanation :
Answer: C) 3.27 % gain Explanation: Let cp= 100,35 % increase in sp=13510 % discount in 135((135*10)/100)=13.5so 1st sp=(135-13.5)=121.5, again 15 % discount in 1st sp((121.5*15)/100)=18.2252nd sp=(121.5-18.225)=103.275, so finally cp=100,sp=103.275 ,gain by 3.27%
Q: A cycle is sold for Rs.2070 at profit of 15%, at what profit of 15%, at what price it should be sold so as to earn 25% Profit. 5788 05d13299509a40f38019e53a2
5d13299509a40f38019e53a2- 12150false
- 22250true
- 32350false
- 42450false
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Answer : 2. "2250"
Q: In the given figure, AB‖CD, find the value of x:
5779 05f59cc9e57517e34e3443f2d
5f59cc9e57517e34e3443f2d- 1x=8false
- 2x=9false
- 3x=8 or 9true
- 4x=10false
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Answer : 3. " x=8 or 9"
Q: Sapna borrowed a certain sum of money from Kavita under the following repayment scheme based on simple interest. 8% p.a. for the initial 2 years, 9.5% p.a. for the next 4 years, 11% p.a. for the next 2 years, 12% p.a. after the first 8 years. Find the amount which a sum of Rs. 9000 taken for 12 years becomes at the end of 12 years?
5734 05fd1e1da4ae2934b44f63c6f
5fd1e1da4ae2934b44f63c6f- 1Rs. 20160true
- 2Rs. 22350false
- 3Rs. 23470false
- 4Rs. 24567false
- 5None of thesefalse
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Answer : 1. "Rs. 20160"
Q: A and B together can complete a work in 35 days. If A works alone and completes 4/7 of that work and leaves the remaining work for B, thus if it takes 114 days to complete the work. So how many days will A, who is more proficient in both, take to complete all the work alone?
5690 05f87f8d958d85e164c543663
5f87f8d958d85e164c543663- 148false
- 242true
- 340false
- 445false
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Answer : 2. "42"
Q: The price of the book is marked 20% above the C.P. If the market price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the books?
5674 05d70b8b3eb96471d6f36507a
5d70b8b3eb96471d6f36507a
- 1Rs. 36false
- 2Rs. 37.50true
- 3Rs. 42false
- 4Rs. 44.25false
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Answer : 2. "Rs. 37.50"
Explanation :
Clearly, marked price of the book = 120% of C.P
Also, cost of paper = 25% of C.P.
Let the cost of paper for a single book be Rs. n.
Then, 120 : 25 = 180 : n ⇒ n = Rs. 
= Rs. 37.50
Q: A man can swim to a place 120 km distant and come back in 35 hours. He finds that he can swim 6 km against the stream in the same time as 8 km with the stream. Find the ratio of speed of man in still water to that of stream?
5649 05eb111058870e50a27e0e9d8
5eb111058870e50a27e0e9d8- 15 :2false
- 24 : 7false
- 37 : 1true
- 42 : 9false
- 5None of thesefalse
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