Quantitative Apitude-Ratio & Proportion
Quantitative Apitude-Ratio & Proportion
61. If three numbers in the ratio 3 : 2 : 5be such that the sum of their squares is 1862, the middle number will be :
- 7
- 14
- 21
- 35
62. 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 :
- 5 : 3 : 2
- 2 : 2 : 5
- 15 : 10 : 6
- 6 : 10 : 15
63. 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 :
- Rs. 84
- Rs. 147
- Rs. 196
- Rs. 240
64. 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 :
- Rs. 330
- Rs. 420
- Rs. 880
- Rs. 1210
65. 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 :
- Rs 510
- Rs. 680
- Rs. 850
- Rs. 1020
66. 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 :
- Rs. 180
- Rs. 240
- Rs. 360
- Rs. 480
67. 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:
- Rs. 120
- Rs. 140
- Rs. 160
- Rs. 180
68. 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 :
- Rs. 30
- Rs. 40
- Rs. 70
- Rs. 210
69. 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 :
- 16 : 9 : 18
- 25 : 18 : 10
- 18 : 25 : 10
- 15 : 8 : 30
70. 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 ?
- Rs. 10
- Rs. 15
- Rs. 20
- Rs. 25