Can you count the number of triangles in the given picture?

What has hands, but can’t clap?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

Can you divide the below-given shape into four equal and identical pieces?

Which number comes next in the number series?

2, 9, 30, 93, ?