Why 1729 is a magic number? Answer Logically.

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

How can you make a TV, a bed, a dog, and a car liquid?

Three men in a cafe order a meal the total cost of which is $15. They each contribute $5. The waiter takes the money to the chef who recognises the three as friends and asks the waiter to return $5 to the men.

The waiter is not only poor at mathematics but dishonest and instead of going to the trouble of splitting the $5 between the three he simply gives them $1 each and pockets the remaining $2 for himself.

Now, each of the men effectively paid $4, the total paid is therefore $12. Add the $2 in the waiters pocket and this comes to $14. Where has the other $1 gone from the original $15?

Which is the rope you never skip with?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

What do you think with the below Picture ?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?