Aptitude Practice Question and Answer
8 Q: A class has 90 students, of which 60 percent are girls and the rest are boys. Boys' average score in English is 30 percent higher than girls. If the average score of all students in English is 56, then what is the average score of only girls in English?
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5f6d8d0cff25c92a085aa089- 162false
- 248false
- 350true
- 445false
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Answer : 3. "50"
Q: The list price of a clock is Rs 160. A customer buys it for Rs. 122.40 after two successive discount. If first discount is 10% the second is 3300 15cf11f17c97a225730e3b310
5cf11f17c97a225730e3b310- 110%false
- 212%false
- 315%true
- 418%false
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Answer : 3. " 15%"
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? 3294 05d1092cf406b950bb95b0dd2
5d1092cf406b950bb95b0dd2- 12 Daysfalse
- 218 Daysfalse
- 324 Daysfalse
- 46 Daystrue
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Answer : 4. "6 Days"
Explanation :
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Q: The diameter of a toy wheel is 14 cm, what is the distance travelled by it in 15 revolutions?
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5ee35b10f72c0e153c825f88- 1880 cmfalse
- 2660 cmtrue
- 3600 cmfalse
- 4560 cmfalse
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Answer : 2. "660 cm "
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: Two trains 108 m and 112 m in length are running towards each other on the parallel lines at a speed of 45 km/hr and 54 km/hr respectively. To cross each other after they meet, it will take
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5dbfbd95c559bc74bfc42e85- 112 secfalse
- 29 secfalse
- 38 sectrue
- 410 secfalse
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Answer : 3. "8 sec"
Q: Which is the smallest prime number?
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5eb4f60cffc62d0a81dcc2d4- 10false
- 21false
- 32true
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Answer : 3. "2 "
Q: By selling 15 mangoes, a fruit seller gains the selling price of 3 mangoes. His gain is
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5ee9abc7eee45c3b8374b6aa- 125%true
- 216%false
- 324%false
- 427%false
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