A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

What has no start, end, or centre?

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?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

In the given picture, in how many ways can you read the word "Tiger"?

What does this mathematical rebus means ?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?