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?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

who is silent in the parliament?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Find the value of "?" in the ball picture Riddle below:

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?