Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?
Which is the only Test playing nation that India has never beaten in T20 International ?
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 companies is a major manufacturer of high speed passenger trains?
Which of these Indian Para-athletes won the gold medal in high jump at the Rio Paralympic Games ?
In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?
total number of balls = (8 + 7 + 6) = 21.
Let E = event that the ball drawn is neither red nor green = event that the ball drawn is blue.
So n(E) = 7
P(E) = n(E)/n(S) =7/21
or P(E) = 1/3
7/(8+7+6) = 1/3
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?
3 red, 2 white and 3 green balls are available in a bag. 2 balls are drawn one by one from the bag.
What will be the probability of one ball is white & other is green?
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.
There are two bags. First contain 10 white balls and other contain 8 red balls. One ball from any bag shifted to other bag at random.
What will be the probability the second ball taken after first event would be red ?
First event is to drawn first ball.
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