10+10 and 11+11 can give you the same answer.

Explain how?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

What number when divided in half becomes zero?

What is common among 11, 69, and 88?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.