Can you find out the total number of triangles in the given figure?

How many times can you subtract the number 5 from 25?

What is the last thing you take off before bed?

What is the centre of gravity?

what does the below rebus means?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

What has many teeth, but cannot bite?