Which one of the following equations is correct?
in option I On replacing the signs:- 25 + 14÷ 7 x 6÷ 2 25 + 2 x 3 25 + 6 31
A letter is taken out at random from ‘CHACHAKE’ and another is taken out from ‘PATAKHE’. The probability that they are the same letter is
...The probability of selecting a rotten egg randomly from a basket of 600 eggs is 0.14. What is the number of rotten eggs in the basket?
One five letter word is to be formed taking all letters – U, Z, M, O and Q. What is the probability that this formed wordwill contain all vowels t...
Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected childre...
A question is given to Saket, Ankush and Prem. Probability that Saket, Ankush and Prem can solve the question is 1/3, 2/5 and 1/2. Find the probability ...
Roger Federer gets a chance of 60% to win 1st set of tennis and Andy Murray gets a chance of 55% to win 2nd set of tennis. In what Percent of cases are ...
5 coins are tossed together. What is the probability of getting exactly 3 tails?
A bag contains 19 white and some black balls. If the probability of drawing a black ball from the bag is twice that of drawing a white ball, find the nu...
Two cards are drawn together from a pack of 52 cards. The probability that one is a club and one is a diamond?
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?