Replace the question mark with the correct number below.

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

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

Can you name four days which start with the letter 'T'?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

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?

Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?