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

The Doctrine of Lapse was one of the causes for which rebellion ?

Where did Sunita Williams display the Indian flag on Independence day in 2012 ?

At Rio 2016, who made the record for the fastest goal scored in football in Olympics by scoring a goal in 14 seconds?

Which of these can be estimated from the colour of the nose of a lion?

Which of the following tools is part of the name of an Olympic sporting events ?

Which of these Indian supreme court judges also served in the International Court of Justice?

Which of these Indian Para-athletes won the gold medal in high jump at the Rio Paralympic Games ?

Which of these companies is a major manufacturer of high speed passenger trains?

The calf of which animal can grow at the rate of 90 kilograms per day ?

Probability of one of the box exactly 3 ball = 9

A bag has 100 balls out of which there is one green ball. 50 balls are randomly selected. What is probability that the green ball is selected.

A box contains 4 red balls, 6 green and 8 black balls. Three balls are drawn at random find the probability that three balls are of different color?

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.

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?