15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

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?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

I can be cracked, made, told, and played. What am I?

By what process could you make a 'Tea-Table' into food?

I always drive my customer away.

Who am I?

The more of this there is, the less you see. What is it?

How could a baby fall out of a twenty-story building onto the ground and live?

Take away the whole and some still remain. What is it?