Ratio and Proportion Questions Practice Question and Answer
8Q: Rs. 180 is stored in a box in the form of 1 Rupee coins, 50 paisa coins and 25 paisa coins. Their ratio is 2:3:4. Find the no. of 50 paisa coins. 2313 25d1b28fc1fc62311c7736a4a
5d1b28fc1fc62311c7736a4a- 160false
- 2120true
- 3150false
- 4180false
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Answer : 2. "120"
Q: In a factory, the salary of each worker is increased in the ratio 22 : 25 but the number of workers is decreased by $$ 26{2\over3}\% $$. The net effect on the salary is:
2258 05e86d2959d2a5e5416ce1241
5e86d2959d2a5e5416ce1241- 1$$ +11{1\over9}\% $$false
- 2+ 20%false
- 3$$ -16{2\over3}\% $$true
- 4-10%false
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Answer : 3. "$$ -16{2\over3}\% $$"
Q: If A:B:C=2:3:4, then the ratio$$({a\over b}):({b\over c}):({c\over a})$$will be 2236 15d1b1a478a754124194a7587
5d1b1a478a754124194a7587- 18:9:16false
- 28:9:12false
- 38:9:24true
- 44:9:16false
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Answer : 3. "8:9:24 "
Q: Income of A and B are in ratio 3:4 and their expenditure are in ratio 4:7 their saving are equal if A save Rs 1760 more and B increase his expenditure by Rs 880 then their saving are in ratio 7:4 .find the average income of A and B?
2175 05ee99f18109b5d6e01624f48
5ee99f18109b5d6e01624f48- 19240true
- 28680false
- 39680false
- 49160false
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Answer : 1. "9240"
Q: If three numbers are in the ratio 3:5:6 and their LCM Is 2160, then find their HCF.
2047 05df9c40a36644b47cbaecfb1
5df9c40a36644b47cbaecfb1- 116false
- 218false
- 320false
- 422false
- 524true
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Answer : 5. "24"
Q: If the income of A is 10% more than that of B and the income of B is 20% less than that of C, then the incomes of A, B and C respectively are in the ratio
1979 05dccda90ef0a14548c1d4c01
5dccda90ef0a14548c1d4c01- 111 : 10 : 8false
- 222 : 20 : 25true
- 310 : 9 : 7false
- 422 : 18 : 25false
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Answer : 2. "22 : 20 : 25"
Q: The ratio 75: 125 in its simplest form is written as:
1948 05dc1167996420169a01efee6
5dc1167996420169a01efee6- 13 : 5true
- 25 : 3false
- 32 : 3false
- 43 : 2false
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Answer : 1. "3 : 5 "
Q: If Rs 1380 is divided into A, B and C in such a way that A gets 5 times B's share and 3 times C's share. Then what is the value of C parts?
1941 05fb4e1c2bf36696eb82671d2
5fb4e1c2bf36696eb82671d2- 1Rs. 300true
- 2Rs.600false
- 3Rs.900false
- 4Rs.180false
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