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?

Which is heavier: a ton of bricks or a ton of feathers?

Find the next number in the series

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

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Can you count the number of squares in the figure below?

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?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?