Embibe Experts Solutions for Chapter: Probability, Exercise 1: Assam Board-2018

The probability of an event $\text{'}E\text{'}+$the probability of the event 'not $E$' is

The probability of an impossible event is 

A bag contain 3 red balls and 5 black balls . A ball is drawn at random from the bag. What is the probability that the ball drawn is (a) red and (b) not red ?

The sum of the probabilities of all the elementary events of an experiment is:

One card is drawn from a well-shuffled deck of $52$ cards. Find the probability of getting a king of red colour.

One card is drawn from a well-shuffled deck of $52$ cards. Find the probability of getting a spade.