In a simultaneous throw of two coins, the probability of getting at least one head is :

- Total number of questions : 15.
- Time alloted : 20 minutes.
- Each question carry 1 mark, no negative marks.
- DO NOT refresh the page.
- All the best :-).

Time Left:

1

In a simultaneous throw of two coins, the probability of getting at least one head is :

2

Three unbiased coins are tossed. What is the probability of getting at least 2 heads ?

3

In a single throw of a die, what is the probability of getting a number greater than 4 ?

4

In a simultaneous throw of two dice, what is the probability of getting a total of 7 ?

5

In a simultaneous throw of two dice, what is the probability of getting a doublet ?

6

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5 ?

7

A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is :

8

One card is drawn from a pack of 52 cards. What is the probability that the card drawn is either a red card or a king ?

9

From a pack of 52 cards, one card is drawn at random. What is the probability that the card drawn is.a ten or a spade ?

10

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings ?

11

Two cards are drawn from a pack of 52 cards. The probability that either both are red or both are kings, is :

12

A bag contains 6 white^and 4 red balls. Three balls are drawn at random. What is the probability that one ball is red and the other two are white ?

13

A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue ?

14

Four persons are chosen at random from a group of 3 men, 2 women and 4 children. The chance that exactly 2 of them are children, is :

15

Two dice are tossed. The probability that the total score is a prime number is :

2000

1000

100

2021 by Examfriend.in. All Rights Reserved.