When monkey rotate the gear, which mark will be hit 1 or 2 ?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

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?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Find the missing number in the sequence below:

I shave every day, but my beard stays the same. What am I?