Ratio & Proportion Questions and Answers

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Q61
If three numbers in the ratio 3 : 2 : 5be such that the sum of their squares is 1862, the middle number will be :
  • A 7
  • B 14
  • C 21
  • D 35
Answer: Option B
Q62
Some money is dvided among three persons A, B, C in such a way that 5 times A's share, 3 times B's share and 2 times C's share are all equal. The ratio between A, B, and C's shares is :
  • A 5 : 3 : 2
  • B 2 : 2 : 5
  • C 15 : 10 : 6
  • D 6 : 10 : 15
Answer: Option D
Q63
A sum of Rs. 427 is to be divided among A, B and C such that 3 times A's share, 4 times B's share and 7 times C's share are all equal. The share of C is :
  • A Rs. 84
  • B Rs. 147
  • C Rs. 196
  • D Rs. 240
Answer: Option A
Q64
If Rs. 1540 be divided amongst A, B, C  in such a way that the share of B is equal to 3/11 of what A and C together receive. Then, B's share will be :
  • A Rs. 330
  • B Rs. 420
  • C Rs. 880
  • D Rs. 1210
Answer: Option A
Q65
Rs. 1870 are divided into three parts in such a way that half of the first part, one-third of the second part and one-sixth of the third part are equal. the third part is :
  • A Rs 510
  • B Rs. 680
  • C Rs. 850
  • D Rs. 1020
Answer: Option D
Q66
Rs. 2040 are divided among A, B, C such that A gets 2/3 of what B gets and B gets 1/4 of what C gets. Then B's share is :
  • A Rs. 180
  • B Rs. 240
  • C Rs. 360
  • D Rs. 480
Answer: Option C
Q67
A sum of money is divided among A, B, C such that to each rupee A gets, B gets 65 paise and C gets 35 paise. If C's share is Rs. 28, the sum is:
  • A Rs. 120
  • B Rs. 140
  • C Rs. 160
  • D Rs. 180
Answer: Option C
Q68
Rs. 730 were divided among A, B, C in such a way that if A gets Rs. 3, then B gets Rs. 4 an If B gets Rs. 3.50 then C gets Rs. 3. The share of B exceeds that  of C by :
  • A Rs. 30
  • B Rs. 40
  • C Rs. 70
  • D Rs. 210
Answer: Option B
Q69
Rs. 53 are divided among three persons A,B, C in such a way that A gets Rs 7 more than what B gets and B gets Rs. 8 more than what C gets. The ratio of their shares is :
  • A 16 : 9 : 18
  • B 25 : 18 : 10
  • C 18 : 25 : 10
  • D 15 : 8 : 30
Answer: Option B
Q70
Rs. 120 are divided among A, B, C such that A's share is Rs. 20 more than B's and Rs. 20 less than C's.What is B's share ?
  • A Rs. 10
  • B Rs. 15
  • C Rs. 20
  • D Rs. 25
Answer: Option C
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