Aptitude - Arithmetical Ability

You Are Here :: Home > Arithmetical Ability > Probability-General Questions

 

19.

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?                         
A. 2/3 B. 3/4
C. 7/11 D. 8/21



20.

Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?                         
A. 1/2 B. 3/4
C. 3/8 D. 5/16



21.

The probability that a card drawn from a pack of 52 cards will be a diamond or a king is                         
A. 2/13 B. 4/13
C. 1/13 D. 1/52




22.

In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:                         
A. 21/46 B. 25/117
C. 1/50 D. 3/25



23.

In a single throw of a die, what is the probability of getting a number greater than 4?                         
A. 1/2 B. 1/3
C. 2/3 D. 1/4



24.

Three unbiased coins are tossed. What is the probability of getting at most two heads?                         
A. 3/4 B. 1/4
C. 3/8 D. 7/8



« prev

1

2

3

4

5

6

7

8

9

next »
 
 



© 2013 freshersindia.in ® | Copyrights | Terms & Conditions   Designed by Freshers India
Catch Us on