1 A mixture contains alcohol and water in the ratio 4 : 3. If 5 litres of water is added to the mixture, the ratio becomes 4 : 5. Find the quantity of alcohol in the given mixture. A) 9 B) 10 C) 12 D) 14 E) 16
2 A sum has to be distributed among Prem, Sapna and Neera in the ratio 2 : 3 : 5. If Sapna gets Rs. 1200, what has Prem got? A) 800 B) 240 C) 200 D) 150 E) 550
3 If a carton containing a dozen mirrors is dropped. Which of the following cannot be the ratio of broken mirrors to unbroken mirrors. A) 2:1 B) 7:5 C) 1:3 D) 3:2 E) 7:2
4 If $A:B=1:3$; $B:C=5:7$; $C:D=9:7$, then $A:B:C:D$ is equal to A) 15 : 49 : 45 : 63 B) 49 : 15 : 45 : 63 C) 15 : 45 : 63 : 49 D) 45 : 15 : 63 : 49 E) 15: 25 : 63 : 49
5 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
6 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
7 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
8 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) $10:42:12$
9 Divide Rs. 1162 among A, B, C in the ratio 35 : 28 :20 A) 700 : 523 : 473 B) 750 : 523 : 474 C) 252 : 112 : 175 D) 490 : 392: 280 E) 300 :121 : 156
11 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
13 Divide Rs.1050 among A,B and C such that A receives as much as B and C together and B receives as much as A and C together .The shares of A,B,C is A) 250,350,450 B) 200,400,450 C) 300,315,435 D) 300,300,450 E) 350,250,450
14 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
15 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
