type 9 coins & rupees based ratio & proportion problems Practice Questions Answers Test with Solutions & More Shortcuts

Question : 6 [SSC CGL Prelim 2003]

If 378 coins consist of rupees, 50 paise and 25 paise coins, whose values are in the ratio of 13 : 11 : 7, the number of 50 paise coins will be :

a) 136

b) 133

c) 128

d) 132

Question : 7 [SSC CGL Prelim 2008]

A box has 210 coins of denominations one-rupee and fifty paise only. The ratio of their respective values is 13 : 11. The number of one-rupee coins is

a) 77

b) 78

c) 66

d) 65

Question : 8 [SSC SO 2006]

A bag contains three types of coins-rupee-coins. 50p-coins and 25 p-coins totalling 175 coins. If the total value of the coins of each kind be the same, the total amount in the bag is

a) 300

b) 126

c) 175

d) 75

Question : 9 [SSC CGL Prelim 2008]

The salaries of A, B and C are in the ratio 1 : 3 : 4. If the salaries are increased by 5%, 10% and 15% respectively, then the increased salaries will be in the ratio

a) 21 : 66 : 92

b) 19 : 66 : 92

c) 21 : 66 : 95

d) 20 : 66 : 95

Question : 10 [SSC MTS 2013]

There are 480 coins in half rupees, quarter rupees and 10 paise coins and their values are proportional to 5 : 3 : 1. The number of coins in each case are

a) 150, 180, 150

b) 300, 90, 90

c) 50, 30, 400

d) 100, 200, 180