If eleven plus two equals one, what does nine plus five equal?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I cannot talk, but I always reply when spoken to. What am I?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Using eight eights and addition only, can you make 1000?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

How can you make a TV, a bed, a dog, and a car liquid?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?