Can you count the number of quadrilaterals in the picture below?

Can you Find and name the hidden bird in the picture below ?

What does the rebus below mean?

TEN BADTION

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

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

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