<!– Content Starts –>

1.Question

If 1<=x<=4 and 2<=y<=6, find the probability that x+y>=5.

A. 5/36

B. 17/20

C. 1/12

D. 1/4

E. 11/36

Correct Answer: B

2.Question

If the probability that it rains in a city next Tuesday is twice the probability that it doesn’t, find

the probability that it rains next Tuesday in the city.

A.1/5

B.2/5

C.1/3

D.2/3

E.1/2

Correct Answer: D

3.Question

A and B play chess every day. The

probability that A beats B in any game is twice the probability that B beats A. The probability that B beats

A is three times the probability that the game ends in a draw. What is the probability that any given game ends

in a draw?

A. 3/5

B. 1/10

C. 1/3

D. 2/3

E. 1/5

Correct

Answer: B

4.Question

The probability that a child will get A, B, C or D grades is 0.4, 0.35, 0.15 and 0.10. Find

the odds in favour of a child’s receiving at most C grade, D being the lowest grade.

A. 1:5

B. 1:3

C. 2:5

D. 4:5

E. 2:3

Correct Answer: B

5.Question

Four persons are chosen at random from a group of 3 men, 2 women and 4 children. Find the probability

of selecting 1 man, 1 woman and 2 children.

A. 1/5

B. 2/5

C. 2/7

D. 5/13

E. 1/25

Correct Answer:

C

<!– Content Ends –>

<!– Footer Starts –>

<!– Footer Ends –>