Find three whole, positive numbers that have the same answer when multiplied together as when added together.

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Below rebus represent famous DiCaprio movie. Can you name it?

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits