What question can you never answer yes to?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Prove that twice of ten is the same as twice of eleven.

What two things can you never eat for breakfast?

What has 88 keys?

What is both possible and impossible at the same time?

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?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

O_er_t_o_

Complete the missing letters of the given word.