Maths Practice Question and Answer
8 4 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 then student studies chemistry for 3 hours, then he/she studies geography for
5d1efcb6c068c021a4048f2f 4 Q:
60c0a250590e633a7d38e3ea 4 Q:
5e81a0804e941d3661dd3c51 5 Q:
5df0b93a0183ea49d62ac296 4 Answer : 4. " Rs 140"
5 4 Q:
5e326a3b28cc9f701276ebaf 4 Q:
64805a0f51bf194753036c9f
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 then student studies chemistry for 3 hours, then he/she studies geography for
2157 05d1efcb6c068c021a4048f2f
5d1efcb6c068c021a4048f2f- 11 hourfalse
- 22 hourtrue
- 31 hour 30 minutesfalse
- 42 hour 30minutesfalse
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- SingleChoice
Answer : 2. "2 hour"
Q: If a number multiplied by 25 % of itself gives a number which is 200% more than the number, then 25% of the number is -
2157 060c0a250590e633a7d38e3ea
60c0a250590e633a7d38e3ea- 16false
- 25false
- 34false
- 43true
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Answer : 4. "3"
Q: Nihal walks with 12 km/h after every km, he takes the rest for 12 min after every kilometer. How much time will he take to cover 36 km distance.
2155 05e81a0804e941d3661dd3c51
5e81a0804e941d3661dd3c51- 110 hrstrue
- 27:12 hrsfalse
- 310 hrs 12 minfalse
- 43 hrsfalse
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Answer : 1. "10 hrs"
Q: What will be the average of the following set of scores?
59, 84, 44, 98, 30, 40, 58
2154 05df0b93a0183ea49d62ac296
5df0b93a0183ea49d62ac29659, 84, 44, 98, 30, 40, 58
- 162false
- 266false
- 375false
- 452false
- 559true
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Answer : 5. "59"
Q: The marked price of an article is Rs. 200. A discount of $$12{1\over2}\%$$ is allowed on the marked price and a profit of 25% is made. The cost price of the article is 2154 15cf11ff1c97a225730e3b315
5cf11ff1c97a225730e3b315- 1Rs 200false
- 2Rs 175false
- 3Rs 120false
- 4Rs 140true
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Answer : 4. " Rs 140"
Explanation :
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Q: The average age of a man and his son is 29 years. The ratio of their ages 4 years ago was 21:4 respectively. What is the present age of the son? 2152 05d0c999b0cbb1019f52481ec
5d0c999b0cbb1019f52481ec- 112 Yearstrue
- 28 Yearsfalse
- 310 Yearsfalse
- 414 Yearsfalse
- 5None of thesefalse
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Answer : 1. "12 Years"
Q: (5.5)3-(4.5)3 is equal to :
2152 05e326a3b28cc9f701276ebaf
5e326a3b28cc9f701276ebaf- 11false
- 275false
- 374.25false
- 475.25true
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- SingleChoice
Answer : 4. "75.25"
Q: Raju, Shobha and Mohan can do a work in 15 days, 20 days and 25 days respectively. In how many days, will the work be finished, if they do it on alternate days?
2150 064805a0f51bf194753036c9f
64805a0f51bf194753036c9f- 1$$15{9\over 10}$$ daysfalse
- 2$$18{7\over 10}$$ daysfalse
- 3$$21{7\over 10}$$ daysfalse
- 4$$18{9\over 10}$$ daystrue
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Answer : 4. "$$18{9\over 10}$$ days"
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