Ratio and Proportion Practice Question and Answer
8 Q: If u : v= 4 : 7 , v : w = 9 : 7 and u=72 then find the value of w.
682 0611627b87c2f633654de58d2
611627b87c2f633654de58d2- 149false
- 277false
- 363false
- 498true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "98"
Q: If (a + b) : (b + c) : (c + a) = 6 : 7 : 8 and a + b +c =14, then the value of c=
894 060f933f816158a5eedaec6fd
60f933f816158a5eedaec6fd- 16true
- 27false
- 38false
- 414false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "6"
Q: If A: B = 2: 3, B: C = 6: 11 then what is the value of C: B: A?
5034 060c0a1f93a55aa3a4ad0b060
60c0a1f93a55aa3a4ad0b060- 111: 6: 2false
- 222: 6: 4false
- 311: 3: 2false
- 411: 6: 4true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "11: 6: 4"
Q: In bag there are coins of 25 paisa, 50 paisa and 1 rupee in the ratio of 3 : 4 : 5. If there are in all Rs.31, then how many 1 rupee coins are there in the bag?
835 060c09bcfc197293a48275430
60c09bcfc197293a48275430- 112false
- 216false
- 324false
- 420true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "20"
Q: The ratio of the number of boys and girls in a college is 6 : 7. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
935 060bf60eec40f0c12f4b8e8fa
60bf60eec40f0c12f4b8e8fa- 172 : 77true
- 235 : 36false
- 336 : 35false
- 477 : 72false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "72 : 77"
Q: Costs of two articles were in the ratio of 16: 23. The cost of first articles increases by 10% and that of second by Rs.477. Now the costs of two articles are in a ratio of 11: 20. The price of the second article (in Rs.) in the beginning was-
1710 060b6e326b8943672abc17cde
60b6e326b8943672abc17cde- 11219true
- 22142false
- 31556false
- 41225false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "1219 "
Q: The average price of 3 precious diamond-studded platinum thrones Rs. 106000000. If their prices are in the ratio 4 : 7 : 9. Find the price of the most expensive diamond?
1511 060b0d2863f7fb454b9dd049d
60b0d2863f7fb454b9dd049d- 1₹ 143100000true
- 2₹ 178500000false
- 3₹ 125100000false
- 4₹ 192100000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "₹ 143100000 "
Q: An amount of money is to be divided among Sakshi, Aastha and Ruchita in the ratio of 3: 5: 7 respectively. If the amount received by Ruchita is Rs. 8000 more than the amount received by Aastha, what will be the average amount received by Sakshi & Aastha?
1041 060acb8fb2fb4b11d33d9fe12
60acb8fb2fb4b11d33d9fe12- 115000false
- 216000true
- 316500false
- 418000false
- Show AnswerHide Answer
- Workspace
- SingleChoice