Why 1729 is a magic number? Answer Logically.

What is the below Rebus indicate?

What is the next number in the series?

15 29 56 108 208 ?

Can you solve the below tricky visual equation?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Before Balboa discovered the Pacific Ocean, which was the largest ocean before that?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?