What is full of holes but still holds water?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What does the rebus below mean?

TEN BADTION

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

What number divided by 4 is the same as that number minus 4?