RATIO AND PROPORTION
1. A garrison of 400 men had a provision for 31 days. After 28 days 280 persons re-enforcement leave the garrison. Find the number of days for which the remaining ration will be sufficient?
A. 3 days B. 8 days C. 10 days D. 6 days
2. An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R's share?
A. Rs.2800 B. Rs.3000 C. Rs.2400 D. Rs.3200
3. The compound ratio of 2/3, 6/7, 1/3 and 1/8 is given by?
A. 1/32 B. 1/42 C. 1/16 D. 12/71
4. A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:3 and B:C = 2:5. If the total runs scored by all of them are 75, the runs scored by B are?
A. 15 B. 18 C. 21 D. 24
5. A sun is divided among X, Y and Z in such a way that for each rupee X gets, Y gets 45 paisa and Z gets 30 paisa. If the share of Y is RS. 27, what is the total amount?
A. Rs.90 B. Rs.105 C. Rs.96 D. Rs.120
6. Rs.160 contained in a box consists of one rupee, 50 paisa and 25 paisa coins in the ratio 4:5:6. What is the number of 25 paisa coins?
A. 100 B. 115 C. 120 D. 110
7. The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of?
A. 2:1 B. 5:3 C. 6:5 D. 5:6
8. Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?
A. 18 B. 24 C. 30 D. 28
9. Divide Rs. 1500 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is?
A. Rs.600 B. Rs.525 C. Rs.375 D. Rs.0
10. Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
A. Rs.260 B. Rs.270 C. Rs.360 D. Rs.540
Answer Keys:
1.C
2.A
3.C
4.B
5.A
6.C
7.D
8.B
9.C
10.C
A. 3 days B. 8 days C. 10 days D. 6 days
2. An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R's share?
A. Rs.2800 B. Rs.3000 C. Rs.2400 D. Rs.3200
3. The compound ratio of 2/3, 6/7, 1/3 and 1/8 is given by?
A. 1/32 B. 1/42 C. 1/16 D. 12/71
4. A, B and C play a cricket match. The ratio of the runs scored by them in the match is A:B = 2:3 and B:C = 2:5. If the total runs scored by all of them are 75, the runs scored by B are?
A. 15 B. 18 C. 21 D. 24
5. A sun is divided among X, Y and Z in such a way that for each rupee X gets, Y gets 45 paisa and Z gets 30 paisa. If the share of Y is RS. 27, what is the total amount?
A. Rs.90 B. Rs.105 C. Rs.96 D. Rs.120
6. Rs.160 contained in a box consists of one rupee, 50 paisa and 25 paisa coins in the ratio 4:5:6. What is the number of 25 paisa coins?
A. 100 B. 115 C. 120 D. 110
7. The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of?
A. 2:1 B. 5:3 C. 6:5 D. 5:6
8. Sushil got thrice as many marks in English as in Science. His total marks in English, Science and Maths are 162. If the ratio of his marks in English and Maths is 3:5, find his marks in Science?
A. 18 B. 24 C. 30 D. 28
9. Divide Rs. 1500 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is?
A. Rs.600 B. Rs.525 C. Rs.375 D. Rs.0
10. Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?
A. Rs.260 B. Rs.270 C. Rs.360 D. Rs.540
Answer Keys:
1.C
2.A
3.C
4.B
5.A
6.C
7.D
8.B
9.C
10.C
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