If 9th of the month falls on the day preceding Sunday, then on what day will 1st of the month fall?

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being Queens?

How many numbers from 1 to 1000 are divisible by 4, 5 and 6?

The compound interest on a certain sum for 2 years at 20% per annum is Rs.176. The simple interest on the same sum for double the time at half the rate percent per annum is

In a group of ducks and cows, the total numbers of legs are 14 more than twice the number of heads. Find the total number of cows.

Six bells commence tolling together and they toll at the intervals of 2, 4, 6, 8, 10, 12 seconds respectively. In 60 minutes, how many times they will toll together?

A fruit seller sells mangoes at the rate of Rs.16 per kg and thereby loses 20%. At what price per kg (in Rs), he should have sold them to make a profit of 10%?

Simplify {(3 * 2.333 + 2)/3} / (1/10 of 100 + 4.8181).

In how many ways can 6 lottery tickets be distributed among 4 different people, if all of the four different people can get any number of tickets?

A television manufacturing company has decided to increase the sale to beat the economic slowdown. It decides to reduce the price of television sets by 25% as a result of which the sales increased by 20%. What is the effect on the total revenue of the company?