If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

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?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

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

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

What does does this rebus picture means ?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?