Aptitude Practice Question and Answer
8 Q: The diameter of a toy wheel is 14 cm, what is the distance travelled by it in 15 revolutions?
2633 05ee35b10f72c0e153c825f88
5ee35b10f72c0e153c825f88- 1880 cmfalse
- 2660 cmtrue
- 3600 cmfalse
- 4560 cmfalse
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Answer : 2. "660 cm "
Q: A cow is tied with a 14 ft. long rope in the centre of a field. If the cow can graze the grass of 100 ft2 area per day. What will be the time taken by the cow in grazing the grass of whole field? 2633 05d1092cf406b950bb95b0dd2
5d1092cf406b950bb95b0dd2- 12 Daysfalse
- 218 Daysfalse
- 324 Daysfalse
- 46 Daystrue
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Answer : 4. "6 Days"
Explanation :
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Q: A trader sold an article at profit of 20%. Had he bought that article at 60% less price and sold it at Rs 90 less, then he would have gained 50%. What is the value (in Rs) of cost price?
2632 05efd52047228dd6b06e2c9a3
5efd52047228dd6b06e2c9a3- 1250false
- 2300false
- 3150true
- 4200false
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Answer : 3. "150 "
Q: 120 men consume 720 kg of rice in 30 days. In how many days can 90 men consume 270 kg?
2631 060c098dec197293a4827316a
60c098dec197293a4827316a- 118false
- 212false
- 39false
- 415true
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Answer : 4. "15"
Q: Out of the given responses one of the factors of (a2-b2)3+(b2-c2)3+(c2-a2)3 is
2631 05dd37868874d2d52fa3169d8
5dd37868874d2d52fa3169d8- 1(a+b) (a-b)true
- 2(a+b) (a+b)false
- 3(a – b) (a – b)false
- 4(b – c) (b – c)false
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Answer : 1. "(a+b) (a-b)"
Q: Mr. Khanna took a loan of Rs 10,000 on simple interest for two years at the rate 3% per annum. The total amount that he will be paying as interest in 2 year is 3% of his monthly salary. What his monthly salary?
2631 05d4a9a6c11160f2052371025
5d4a9a6c11160f2052371025- 1Rs 30,000false
- 2Rs 16,000false
- 3Rs 20,000true
- 4Rs 12,000false
- 5None of thesefalse
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Answer : 3. "Rs 20,000"
Explanation :
3% of SI=PRT/100
10,000*3*2/100= 3 of x
then x =20,000
Q: The average of nine numbers in M and the average of three of these is P. If the average of remaining numbers is N, then
2627 06088fc8f0ac1df7d9f7ff30a
6088fc8f0ac1df7d9f7ff30a- 12M = N + Pfalse
- 23M = 2P +Nfalse
- 3M =N + Pfalse
- 43M = 2N +Ptrue
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Answer : 4. "3M = 2N +P"
Q: The following pie-chart shows the study-time of different subject of a student in a day. Study the pie chart and answer the following questions.If the student studies 10 hours in a day, then he/she studies mathematic for
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5d1efdb5c068c021a4048f34- 13 hourtrue
- 210/3 hourfalse
- 31/3 hourfalse
- 43/10 hourfalse
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