You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

What is the fastest way to double your money?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

A father's child, a mother's child, yet no one's son.

Who am I?

1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

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?

Can you fill the blank with the correct number?

6 30 870 756030 _____

How can you tell a raw egg from a hard-boiled egg?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?