If you write down all the numbers from 1 to 100, how many times do you write the digit 3?
How many times in 24 hours are the hands of a clock in a straight line but opposite in direction?
If a person sells a ‘sari’ for Rs. 5200, making a profit of 30%, then the cost price of the sari is
A card is drawn from a pack of 52 cards. The probability of getting a queen of a spade or a king of the diamond is:
One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?
A fort has provisions for 60 days. If after 15 days 500 men strengthen them and the food lasts 40 days longer, how many men are there in the fort?
A woman points to a lady in a photograph and says, "Her son's father is the son-in-law of my mother." How is the woman related to that lady?
Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then the speed of the faster train is:
Here are some words translated from an artificial language:
migenlasan means cupboard
lasanpoen means boardwalk
cuopdansa means pullman
Which word could mean "walkway"?
Six points are marked on a straight line and five points are marked on another line which is parallel to the first line. How many straight lines, including the first two, can be formed with these points?