John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

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

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

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

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

Replace the question mark with the correct number in the below-given picture?

The more of this there is, the less you see. What is it?

Can you count the number of blocks in the picture below?