John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

What has hands, but can’t clap?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

Which word does the below Plexor means ?

What do you think with the below Picture ?

I have branches, but no fruit, trunk or leaves. What am I?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Can you find a rabbit in the given picture?