1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

Can you find the six hidden animals in the picture below?

Be active and find the killer in the picture Riddle below.

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

Can you solve the below tricky visual equation?

What is the next number in this matchsticks series riddle?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What question can you never answer yes to?