quantitative aptitude

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1) A mixture of 80 litres of wine and water contains water

1) A mixture of 80 litres of wine and water contains water. How much water must be added to make the water content 20% of the resulting mixture?

a) 5

b) 20

c) 7

d) 15

e) 10

2) Five litres of water is added to a certain quantity of pure milk costing Rs. 3 per litre. If by selling the mixture at the same price as before a profit of 20% is made. The amount of pure milk in the mixture is

a) 20

b) 12

c) 25

d) 15

e) 10

3)In what proportion should one variety of oil at Rs. 9.50 a kg mixed with another at Rs. 10 per kg to get mixture worth Rs. 9.60 per kg ?

a) 1:2

b) 4:1

c) 1:4

d) 1:3

e) 2:1

4) One vessel contains a mixture of 18litres of brandy and 7 litres of water and another contain 20 litres of brandy and 12 litres of water. What is the ration of the strength of the mixtures ?

a) 125 : 144

b) 15:16

c) 15:12

d) 25:11

e) 144:125

5) There are some rabbits and pigeons in a zoo. If their heads are counted, these are 90 while their legs are 224. How many pigeons are there ?

a) 58b) 60c) 90d) 45e) 68

6)A report consists of 20 sheets each of 55 lines and each such line consists of 65 characters. This report is retyped on to the sheetsw each of 65 lines such that each line consists of 70 characters. The % reduction in number of sheets is closest to :

a)15b)21c)25d)30

7)In a certain code NATURE is written as MASUQE, how would FAMINE be written in the same code.

a)FBMINDb)GANIOEc)EALIMEd)FZNIME

8) Choose analogous pairs :Yawn : Boredom

a) Anger : Madnessb) Dream : Sleepc)Smile : Amusementd)Impatience : Rebellion

9) ?

: Ocean :: Stone :?

a) (A)Glacier(B) Lake(C)Continent(D)River

b) (P)Rock(Q)Pebble( R) Granite(S)Mountain

a) ARb) BPc) CDd)DQ

10) In a certain code language 123 means hot filtered coffee , 356 means very hot day , 589 means day and night. Which digit stands for very ?

a) 9b)5c)8d)6

11) If bat is racket, racket is football, football is shuttle, shuttle is ludo and ludo is carrom. What is cricket played with ?

(Debashish)

a) Footballb)Racketc)Data Insufficientd)Bat

12)

a) 125b) 90c) 105d)225.

13)Ramu is the father of Shyamu. Ten years ago Shyamus age was 1/4th of his father. Ten years from now Ramu will be twice as old as Shyamu. What is the total age of both now ?

a) 90 yearsb)50 yearsc)30yearsd) 70 years.

14)

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15. If people is coded as plpoee, how is trend coded ?

a) trednb) dnertc)tnerd

d)trdne

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