Can you name an animal whose killing cannot be performed without spilling your own blood?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Why do people go to bed?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

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

Can you find the dog hidden in a group of pandas?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Replace the question mark with the number below given a simple math problem.

Can you solve below mathematical equation?

2^1234 - 2^1233