The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Find the next number in the series below

21 32 54 87 131 ?

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

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

You see me once in June, twice in November, and not at all in May. What am I?