It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

I am quite hot but become too cold if you remove the first two letters. What am I?

A man dies of old age on his 25 birthday. How is this possible?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?