There are two numbers. If four times the larger of two numbers is divided by the smaller one, we get 7 as quotient and 0 as remainder. If five times the smaller of two numbers is divided by the larger one, we get 2 as quotient and 24 as remainder. Find the numbers.

A box contains 6 yellow and 4 green balls. Davide takes out a ball, puts it back, and then takes out another ball. What is the probability that both balls were yellow?

The numbers 1 to 11 are written on 11 pieces of paper and dropped into a box. Three of them are drawn at random. What is the probability that the three pieces of paper picked have numbers that are in arithmetic progression?

Faces of a cube are marked with A,B,C,D,E and F. Two views of cube are as shown below, if face C is opposite to face A, what will be there on the top when B is at the bottom?

In this diagram, the triangle represents men, the square represents accountants and the circle represents sports persons. Find the number of women who are accountants and sports persons.