In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Edward James went for tiger hunting.

It was not his lucky day.



He got six tigers without heads, nine tigers without the tail and eight cut in two halves.

How many tiger did he hunted ?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

What month of the year has 28 days?

Which digit occurred maximum times between the number 1 and 1000?

Which is heavier: a ton of bricks or a ton of feathers?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Can you place six X (crosses) in below board without making three in a row in any way ?