Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

When we see 2 but call 10?

Find the hidden panda in the image below.

Using Only Five 5's and any mathematical operator make sum as 37

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

You bought me for dinner but never eat me. What am I?

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 ?

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

The more you take me, the more you leave me behind.
Who Am I?