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?

Whats the next number in the below number sequence pattern.

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

What number should come in place of the question mark below?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

In the image given, you can find several triangles. Can you count them all?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

What's the best place to go shopping in the ocean?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I