# CBSE Class 10 Mathematics/ Probability – Chapter 15/ MCQ

**CBSE Class 10 Mathematics/ Probability/ MCQ is about some model questions that you can expect for yearly examination. Here you can find out practice problems for class 10 Maths.**

**Class 10 Maths /Probability – Chapter 15/ MCQChoose the correct answer:**

**Find the probability of getting a head when a coin is tossed once?**

A. 1

B. 2

C. ½**An event having only one outcome of the experiment is called an ———-**

A. Sure event

B. Impossible event

C. Elementary event**The sum of the probabilities of all the elementary events of an experiment is ——**—

A. 0

B. 1

C. ½**Suppose we throw a die once. What is the probability of getting a number greater than 4?**

A. ½

B. 1/3

C. ¼**One card is drawn from a well shuffled deck of 52 cards. Calculate the probability that the card will not be an ace?**

A. 1/13

B. 4/13

C. 12/13**A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that it will be red?**

A. 1/3

B. 2/9

C. 4/9**Probability of an event E + Probability of the event ‘not E’ = ———-**

A. 0

B. 1

C. 2**The probability of an event equal to zero is called ———–**

A. Sure event

B. Impossible event

C. Independent event**The probability of a sure event is ———-**

A. 0

B. 1

C. ½**Probability of an impossible event is ———-**

A. 0

B. 1

C. ½

**ANSWERS:**

- ½
- Elementary event
- 1
- 1/3
- 12/13
- 4/9
- 1
- Impossible event
- 1
- 0