Which Indian cricketer is known as "Brown Bradman"?

Which of the following Pair are not parent and child who have both won the Nobel prize?

Who was the first women nominated member of Rajya Sabha of India?

Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?

What was the name of the operation that led to the capture and death of Osama Bin Laden?

Which is the world’s first cashless country?

Which district is called desert of Nepal?

Which is the first defence satellite of India?

What is the normal temperature of a human body?

Which country has the biggest constitution in the world?

Ticket numbered from 1 to 20 are mixed up and a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 7 ?

multiples of 3 3 6 9 12 15 18

multiples of 7 7 14

all possible outcomes 6+2=8

probability= 8/20 =2/5

From 1 to 20 numbers divisible by 3 are 6 by 7 are 2. So, favourable outcomes are 8 out of a possible 20 outcomes Probability = favourable outcomes / possible outcomes = 8/20 = 2/5 = 0.4

p(E) = 8c1 / 20c1 = 8/20.....

multiples of 3= 3 , 6 , 9 , 12 ,15 , 18..

multiples of 7 = 7 , 14,,,,,

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

A bag contains 5 white, 4 red and 3 black balls. A ball is drawn at random from the bag, what is the probability that it is not black?

A bag contain 5 blue and 4 black balls. Three balls are drawn at random. What is the probability that 2 are blue and 1 is black.