Can you start the fire using two pieces of wood?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

Can you Find and name the hidden bird in the picture below ?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

Why do Chinese men eat more rice than Japanese men do ?

Find out the number of circles in the given picture having Illusion

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

What happened when the wheel was invented?