Aptitude Practice Question and Answer
8 Q: Diameter of a cycle wheel is 14 cm. A cyclist takes 30 minutes to reach a destination at a speed at 11 km/h. How many revolutions will the wheel make during the journey?
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5e4669b573b6222f383a033b- 112500true
- 215000false
- 317750false
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Answer : 1. "12500"
Q: The area of trapezium is 21 square cm, the distance between the parallel sides is 3 cm and one of the parallel sides is 8.3 cm. What is the length of the other parallel side ?
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5e4667b365b2ec50e42a778f- 112.7 cmfalse
- 27.7 cmfalse
- 310.7 cmfalse
- 45.7 cmtrue
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Answer : 4. "5.7 cm"
Q: In a given circle, the chord PQ is of length 18 cm. AB is the perpendicular bisector of PQ at M. If MB=3. Find the length of AB?
2293 05d70cd909004b376a58bf6e6
5d70cd909004b376a58bf6e6- 125 cmfalse
- 230 cmtrue
- 328 cmfalse
- 427 cmfalse
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Answer : 2. "30 cm"
Q: A tap can fill a Tank in 16 hours. Due to a hole in its base it I filled in 24 hours, If tank is full then in how many hours it will be empty through the hole.
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5e46268593bdc675418b19b9- 140false
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Answer : 4. "48"
Q: Present population of a town is 1,76,400. It increased by 5 % annually. The population of Town before 2 Years was….
2138 05e462644b6ef7d6c79ca8e44
5e462644b6ef7d6c79ca8e44- 11,50,000false
- 21,70,000false
- 31,60,000true
- 41,75,000false
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Answer : 3. "1,60,000"
Q: It was compulsory to get 36% marks in a paper to Rakesh to pass it. He got only 24 % marks and failed by 9 marks. Total marks of paper was-
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5e4625a793bdc675418b0692- 166false
- 275true
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Answer : 2. "75"
Q: The sum of square of two number is 68 and square of the different of them is 36. Then multiplication value of two is.
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5e46255b93bdc675418b05b7- 132false
- 216true
- 358false
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Answer : 2. "16"
Q: Mr. Shankar spends 25% of his monthly salary on household expenditure, 20% of the remaining on children’s education, and the remaining is equally invested in three different schemes. If the amount invested in each scheme is Rs.5600, what is the monthly salary of Shankar ? 3776 05b5cc74fe4d2b4197774fb30
5b5cc74fe4d2b4197774fb30- 1Rs. 34000false
- 2Rs. 31245false
- 3Rs. 24315false
- 4Rs. 28000true
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Answer : 4. "Rs. 28000"
Explanation :
Answer: D) Rs. 28000 Explanation: Let the monthly salary of Shankar be = Rs.xAmount invested on expenditure = 25% = x/4;Remaning amount = 3x/4;Amount invested on children education = 20% i.e = 3x/20;Remaining amount = 3x/4 - 3x/20 = 3x/5;Remaining amount invested in three different schemes i.e is 1/3(3x/5) => x/5 = 5600Therefore x = 28000Hence, Monthly salary of Shankar is Rs. 28,000.