There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Can you solve the maths in the below-given picture equation?

By what process could you make a 'Tea-Table' into food?

What is the next number in this matchsticks series riddle?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?