Start learning 50% faster. Sign in now
5 × 14 + 100 ÷ 4 = 62 + ? => 70 + 25 = 36 + ? => ? = 95 – 36 => ? = 59
A bag contains a certain number of fruits of three varieties: apple, orange, and banana. The total number of apples and oranges is 13, which is 5 more t...
Two hats are picked at random, what is the probability that one is blue and one is yellow?
In a container, there are (x + 4) red balls, ‘x’ blue balls, and (x + 5) black balls. If the probability of picking two blue balls at random is (1/3...
Two hats are picked at random, what is the probability that all hats are of green colour?
A bag contains 16 black and 18 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
Ten tickets numbered 1 to 15 are placed in a box, mixed up thoroughly and then one ticket is drawn randomly. If it is known that the number on the drawn...
A fair coin is tossed 6 times. What is the probability of getting exactly either two or three heads?
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?