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 ?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

What does the below rebus riddle means?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Identify the 10 differences between the two given pictures.