Ratio and Proportion Questions Practice Question and Answer
8 Q: A, B, C and D have to share the profit in the ratio of 4: 8: 11: 15. If there is a difference of Rs 22,000 between the minimum and maximum ratios, what is the sum of the other two ratios?
1545 05f9bdc36a0effa5d624c7580
5f9bdc36a0effa5d624c7580- 139,900false
- 238,000true
- 337,050false
- 436,100false
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Answer : 2. "38,000"
Q: The ratio of the number of coins of 25 paise, 50 paise, Rs.2 and Rs.5 is 5 ∶ 4 ∶ 3 ∶ 1, respectively. If the total amount of the coins is Rs.285, then the difference between the number of 25 paise and Rs.5 coins is:
1544 0649e7de9c7d7c7e06738d73d
649e7de9c7d7c7e06738d73d- 180true
- 230false
- 340false
- 460false
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Answer : 1. "80"
Q: A, B and C invested capital in the ratio of 3 : 4 : 8. At the end of the business term, they received the profit in the ratio of 2 : 3 : 5. What is the ratio of their invested time?
1540 0649d85431a612ce001015037
649d85431a612ce001015037- 115 : 16 : 13false
- 213 : 18 : 15false
- 316 : 18 : 15true
- 416 : 21 : 18false
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Answer : 3. "16 : 18 : 15"
Q: In a mixture of three varieties of pulses, the ratio of their weight is 4 : 5 : 8. If 5 kg of pulses of the first variety, 10 kg of the second variety and some quantity of pulses of the third variety are added to the mixture, the ratio of the weights of three varieties of pulses becomes as 5 : 7 : 9 . In the final mixture, find the quantity of third variety of pulses was?
1528 05ec720c7eaf6d54c81d85026
5ec720c7eaf6d54c81d85026- 142false
- 248false
- 340false
- 445true
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Answer : 4. "45"
Q: If 0.8 : X :: 5 : 8 then X is equal to
1524 05f9bda9b3dfc3659c6973357
5f9bda9b3dfc3659c6973357- 11.28true
- 21.32false
- 31.24false
- 41.16false
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Answer : 1. "1.28"
Q: A and B together have ₹ 158. C has ₹101 less than what A and B together have, and B has ₹ 23 more than C. The amount of A is:
1515 05d9849971ece4b483a8c46ff
5d9849971ece4b483a8c46ff- 180false
- 278true
- 357false
- 488false
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Answer : 2. "78"
Q: If x is added to each of 12, 28, 21 and 45, the numbers so obtained, in this order, are in proportion. What is the mean proportional between (x + 3) and (4x +1)? 1509 06007ebe6d6101033e17248a8
6007ebe6d6101033e17248a8- 115true
- 218false
- 310false
- 412false
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Answer : 1. "15"
Q: The speed of three cars in the ratio 4 : 5 : 8 . What is the ratio among the time taken by these cars to travel the same distance ?
1506 05e7f3c8da874324f6e0bb634
5e7f3c8da874324f6e0bb634- 18:5:4false
- 25:4:8false
- 310:8:5true
- 45:8:4false
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