1 Rs.558 was divided among A, B, C such that if Rs.4, 6 and 8 were decreased respectively from their shares, then the ratio of their shares was 2:3:7. What was the share of A ? A) 138 B) 94 C) 132 D) 130 E) 135
2 Two numbers are respectively 20% and 50% more than a third number. These two numbers are in the ratio A) 3:4 B) 4:5 C) 5:6 D) 6:7 E) 5:7
3 What number should be subtracted from 3, 5, 6, 7 so that the resulting numbers in this order form a proportion? A) 8 B) 7 C) 9 D) 5 E) 6
4 A bag contains 25 paise, 10 paise and 5 paise coins in the ratio 1:2:3. If their total value is Rs.30, the number of 5 paise coins is: A) 50 B) 100 C) 150 D) 200 E) 250
5 If $a:b=5:9$ and $b:c=4:7$, find $a:b:c$. A) $30:36:63$ B) $20:36:63$ C) $10:36:15$ D) $20:55:35$ E) $10:42:12$
7 If $A:B=8:15$, $B:C=5:8$ and $C:D=4:5$, then $A:D$ is equal to : A) $\frac{4}{15}$ B) $\frac{3}{15}$ C) $\frac{1}{17}$ D) $\frac{2}{17}$ E) $\frac{3}{17}$
8 If $\frac{A}{3}=\frac{B}{4}=\frac{C}{5}$, then $A:B:C$ is : A) 3:4:5 B) 2:1:4 C) 4:5:7 D) 6:4:8 E) 5:4:2
9 If $A:B :C=2:3:4$, then $\frac{A}{B}:\frac{B}{C}:\frac{C}{A}$ is equal to : A) 5:4:11 B) 7:11:32 C) 1:4:9 D) 8:9:24 E) 7:11:9
10 The cost of diamond varies as the square of its weight. A diamond weighing 10 decigrams costs Rs.32000. Find the loss incurred when it breaks into two pieces whose weights are in the ratio 2 : 3 A) 32000 B) 15300 C) 15360 D) 15600 E) 15850
11 Of the three numbers, the ratio of the first and the second is 8:9 and that of the second and third is 3:4. If the product of the first and third numbers is 2400, then the second number is A) 45 B) 40 C) 30 D) 55 E) 60
12 The sum of two numbers is 40.Thier difference is 4 .The ratio of the number is A) 1 : 10 B) 5 : 6 C) 11 : 9 D) 7 : 2 E) 5 : 9
13 A vessel contains 56 litres of mixture of milk and water in the ratio 5 : 2.How much water should be mixed with it so that the ratio of milk to water may be 4 : 5? A) 16 litres B) 30 litres C) 28 litres D) 34 litres E) 45 litres
14 If Rs.91 is divided amoung A,B, and C in tha ratio $1\frac{1}{2}:3\frac{1}{3}:2\frac{3}{4}$, then B will get A) Rs.36 B) Rs.40 C) Rs.45 D) Rs.48 E) Rs.55
15 The compound ratio of $(1 : 2)$, $(3 : 2 )$, $(5 : 1)$ is A) 7 : 1 B) 2 : 5 C) 15 : 4 D) 4 : 15 E) 7 : 5
