Aptitude Practice Question and Answer
8Q: In a class 60% of the students pass in English and 45% pass in Hindi. If 25% of them pass in both subjects, what percentage of the students fail in both the subjects? 2643 15b5cc601e4d2b4197774b440
5b5cc601e4d2b4197774b440- 120%true
- 225%false
- 330%false
- 415%false
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Answer : 1. "20%"
Explanation :
Answer: A) 20% Explanation: Percentage of students passed in English = 60% Percentage of students passed in Hindi = 45% Percentage of students passed in both subjects = 25% ATQ, Percentage of students passed in only English = 60 - 25 = 35% Percentage of students passed in only Hindi = 45 - 25 = 20% Therefore, Percentage of students failed = 100 - (35 + 25 + 20) = 100 - 80 = 20%.
Q: What will be the difference between the compound interest and simple interest at the rate of 5% per annum on an amount of Rs 4000 at the end of 2 year?
2642 05da057f000e22578c9e9a517
5da057f000e22578c9e9a517- 1Rs 10true
- 2Rs 20false
- 3Rs 25false
- 4Data inadequatefalse
- 5None of thesefalse
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Answer : 1. "Rs 10"
Q:Direction (66-70): What should come in place of the question mark(?) in the following number series?
7, 8 , 17, 42, ?
2637 05da05c2b31905d28533653c3
5da05c2b31905d28533653c3- 167false
- 278false
- 391true
- 4106false
- 5None of thesefalse
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Answer : 3. "91"
Q: When you see the mirror image of a clock, it shows 11 to 20 minutes in it, then what is the actual time of the clock.
2637 05e141801da9169128ecfaf43
5e141801da9169128ecfaf43- 112.11false
- 21.40false
- 312.40true
- 46.30false
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Answer : 3. "12.40"
Q: Two sums are in the ratio 4:3. Both the sums are lent at 5% per annum and 10% per annum under compound interest for two years. The difference between the interest at the end of two years is Rs. 1540. What was the sum lent at 10% per annum?
2635 05d777c54315eb75b1463f0f6
5d777c54315eb75b1463f0f6- 1Rs 16000false
- 2Rs 21000true
- 3Rs 15000false
- 4Rs 28000false
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Answer : 2. "Rs 21000"
Q: A tap takes 36 hours extra to fill a tank due to leakage equivalent to half of its inflow. The inflow can fill the tank in how many hours?
2633 15d70e7bfd8eebc768d117bc3
5d70e7bfd8eebc768d117bc3- 136 hourstrue
- 224 hoursfalse
- 330 hoursfalse
- 418 hoursfalse
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Answer : 1. "36 hours"
Q: A certain work can be completed in 100 days by a certain number of men. But, due to the absence of 10 people it could be completed in 110 days. How many workers were employed initially? 2633 05d149a1d489f2f135e08df8f
5d149a1d489f2f135e08df8f- 1100false
- 2110true
- 355false
- 450false
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Answer : 2. " 110"
Q: A hexagon is inscribed in a circle of radius 14 cm, three of its alternates sides are 22 cm and each and other sides are equal find the length of other three sides?
2631 05f2e3e7579b9e641a76467fc
5f2e3e7579b9e641a76467fc- 114 cmfalse
- 28 cmfalse
- 326 cmfalse
- 44 cmtrue
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