Ratio and Proportion Practice Question and Answer
8 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.
914 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 -
397 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 ::_____
465 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?
380 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:
1327 05d7f224750132761b5ef8bcb
5d7f224750132761b5ef8bcb- 1184false
- 2194false
- 369true
- 459false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "69"
Q: Rahul divides some money among his three sons A, B and C. The ratio of amount received by A and C together to the amount received by B is 5:2. C received 150% of the amount received by A. If the amount received by C is Rs. 1500. Find the sum of amount received by A and B together.
774 26343f24e3a01e50b2700f7fb
6343f24e3a01e50b2700f7fb- 1Rs. 1500false
- 2Rs. 1000false
- 3Rs. 2000true
- 4Rs. 2500false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Rs. 2000"
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?
396 06321c5553169cb1b1568a2b0
6321c5553169cb1b1568a2b0- 135true
- 255false
- 345false
- 465false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "35"
Q: The ratio of the heights of Ram and Rahim is 7 : 8. If Rahim's height is 66 inches, then the height of Ram is?
626 06321c4133169cb1b156892f9
6321c4133169cb1b156892f9- 157.75true
- 275.75false
- 367.57false
- 447.75false
- Show AnswerHide Answer
- Workspace
- SingleChoice