Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

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?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What does this below rebus puzzle mean?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Can you solve below mathematical equation?

2^1234 - 2^1233

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?