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

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

How could a baby fall out of a twenty-story building onto the ground and live?

Can you solve the below geography rebus by decoding the below rebus ?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

I can be cracked, made, told, and played. What am I?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

I drive at an average speed of 30 miles per hour to the railroad station each morning and catch my train. On a particular morning, there was a lot of traffic and at the halfway point, I had averaged only 15 miles per hour. How fast must I drive for the rest of the way to catch my train?

What building has the most stories?

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?