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 will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

What Adam and Eve do not have but the rest of the people have?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?