Can you solve the below tricky visual equation?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

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?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

Why do we preferably have round manhole covers and not square ones?

Take away the whole and some still remain. What is it?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?