IBM Company Numerical Ability Probability

An unbiased die is tossed. Find the probability of getting a multiple of 3.
A. 1/2 B. 1/4
C. 1/3 D. 2/4

Read Solution (Total 2)

IBM Other Question

A box contains 20 electric bulbs, out of which 4 are defective. Two bulbs are chosen at random from this box. The probability that at least one of these is defective is
A. 4/19 B. 7/19
C. 12/19 D. 21/95
Two dice are thrown together. What is the probability that the sum of the numbers on the two faces is divisible by 4 or 6?
A. 5/18 B. 7/18
C. 9/18 D. 12/18