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

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?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

who is silent in the parliament?

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

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Can you write down eight eights so that they add up to one thousand?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?