Q1 of 50 Page 15

Find the probability of:

(i) An impossible event


(ii) A certain event

Concept Used:



Explanation:


(i) An impossible event


Number of favourable outcomes = 0



(ii) A certain event


Number of favourable outcomes = Total possible outcomes


Probability = 1


More from this chapter

All 50 →
2

A bag contains 10 balls numbered 1 to 10. 1 ball is drawn at random, find the probability that it is an even-numbered ball.

 3

Can – 1/2 be the probability of an event? Explain.

 4

In a cricket match, a batsman scored 10 boundaries out of which 2 are sixes, and 8 are fours in 100 balls. Find the probability of hitting a six by a batsman in his inning.

 5

A coin is tossed 1000 times out of which head occurs 290 times. Find the probability of getting tails.