When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

How many times in a given day, minutes and hour clock comes in a straight line ?

I cannot talk, but I always reply when spoken to. What am I?

Can you solve the below tricky visual equation?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?