1)When A finished a 100 m race , B was still 4m behind the finishing line. The ratio of their speed is.

a) 25:24

b)15:16

c)25:9

d)25:22

a

2)The first consultation fees of Dr. Kelkar & Dr. Desai are in the ratio of 7:2. If Dr. Desai charges Rs. 900 less then Dr. Kelkar. What is the fees of Dr. Kelkar?

a)Rs. 1,620

b)Rs. 1,260

c)Rs.360

d)Rs 1460

b

3)A mixture of 40 litre contains milk & water in the ratio of 3:1 .The amount of water , which must be added to it so that ratio of milk to water may be 5:2 is.

a)2 liters

b)3 liters

c)4 liters

d)1,5 liters

a

4)The ratio of incomes of P & Q is 3:4 & the ratio of their respective expenditure is 2:3. If both of them save Rs. 120, the income of P is

a)Rs 120

b)Rs.240

c)Rs.360

d)Rs.480

c

5)The salaries of A,B nd C are in ratio 1:2:3, the salary of B and C together is Rs. 6000. By what percent is salary of C more than that ofA?

a)100%

b)200%

c)300%

d)600%

b

6)Rs. 180 contained in a box consists of one rupee, 50p & 25p coins in proportion 2:3:4. What is the no. of 50p coins?

a)120

b)150

c)180

d)240

a

7)Ratio of the value of the rupee , 50p, 25p, coins in a bag is 4:5:6. The ratio of number of coins of each type is

a)12:2:5

b)2:5:12

c)4:8:10

d)5:2:12

b

8)The ratio, in which price of rice at Rs. 3.00 per kg & Rs. 1.50 per kg should be mixed so that there will be neither loss or gain on selling the mixed rice at the rate of Rs. 2.50 per kg is

a)1:2

b)2:1

c)2:3

d)3:2

b

9)A sum of rupee 5900 is to be decided among A,B and C such that amount A and B get are in ratio 3:4 and B and C in ratio 5:6. How much does B get?

a)1500

b)2000

c)2400

d)2500

b

10)The bus fare & train fare of a place from Calcutta were Rs. 2 Rs. 3 respectively. Train fare has been increased by 20% & the bus fare by 10%. The ratio of new train fare bus fare is

a)11:18

b)5:3

c)11:8

d)18:11

d