How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you move 2 matchsticks to form four equal sized squares.

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What is black when you buy it, red when you use it, and gray when you throw it away?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?