Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Can you name four days which start with the letter 'T'?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

What do you answer even though it never asks you questions?

Imagine you are in a room with no windows or doors. How will you get out?

Can you start the fire using two pieces of wood?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Find out the missing number in the picture attached: