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

What is it?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

What does the below image rebus riddle means ?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

It belongs to you, but other people use it more than you do. What is it?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

What is so fragile that saying its name breaks it?