I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

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

Can you replace the question mark with the correct number in the below table sequence?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?