6.

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
Answer and Explanation
Answer: Option B
Explanation: Probability Questions and Answers
7.

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
Answer and Explanation
Answer: Option A
Explanation: Probability Questions and Answers
8.

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?

A. 1/10 B. 2/5
C. 2/7 D. 5/7
Answer and Explanation
Answer: Option C
Explanation: P (getting a prize) = 10/(10+25) = 10/35 = 2/7.

9.

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?
A. 1/15 B. 25/57
C. 35/256 D. 1/221
Answer and Explanation
Answer: Option D
Explanation:

Probability Questions and Answers
10.

Two dice are tossed. The probability that the total score is a prime number is:
A. 1/6 B. 5/12
C. 1/2 D. 7/9
Answer and Explanation
Answer: Option B
Explanation: Probability Questions and Answers