Ratio and Proportion Questions Practice Question and Answer
8 Q: If a : b = 7 : 9 and b : c = 5 : 7, then what is a : c ?
1022 05daeb2aa622dcb0d2631a861
5daeb2aa622dcb0d2631a861- 15 : 9true
- 23 : 5false
- 37 : 21false
- 47 : 15false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "5 : 9"
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:
741 05d9849971ece4b483a8c46ff
5d9849971ece4b483a8c46ff- 180false
- 278true
- 357false
- 488false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "78"
Q: A bag contains rupee, 50 - paise and 25 - paise coins in the ratio 2 : 3 : 4. If the total amount in the bag is Rs . 45, find the number of 50 - paise coins.
645 06142cb7d56320f13fbcb322c
6142cb7d56320f13fbcb322c- 130true
- 240false
- 320false
- 410false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "30 "
Q: Two numbers are in the ratio 3:5. If each number is increased by 10, the ratio becomes 5:7. The numbers are -
236 0638f405334f83f1472985c0f
638f405334f83f1472985c0f- 112, 20false
- 215, 25true
- 33, 5false
- 418, 30false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "15, 25"
Q: If A:B :: 6:11 and B:C :: 6:7, then A:C ::_____
242 0638f385b9ebad6607ba2e00f
638f385b9ebad6607ba2e00f- 166:77false
- 236:66false
- 336:77true
- 46:13false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "36:77"
Q: The ratio of number of boys and girls in a school of 720 students is 7:5. How many more girls should be admitted to make the ratio 1 : 1?
255 0638dd27958400a550dbe9f4e
638dd27958400a550dbe9f4e- 190false
- 2120true
- 3220false
- 4240false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "120"
Q: The ratio of two numbers is 3:8 and their difference is 115. The smaller of the two numbers is:
1128 05d7f224750132761b5ef8bcb
5d7f224750132761b5ef8bcb- 1184false
- 2194false
- 369true
- 459false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "69"
Q: The ratio of the marks of Kamlesh in the examination of two subjects English and Mathematics is 7 : 11. If he got 20 marks more in Mathematics than in English, then how many marks did he get in English?
283 06321c5553169cb1b1568a2b0
6321c5553169cb1b1568a2b0- 135true
- 255false
- 345false
- 465false
- Show AnswerHide Answer
- Workspace
- SingleChoice