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 never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

What have one eye but still cannot see?

What is the next number in this series?

4,12,84,3612....

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Remove two matchsticks to make the below equation correct.

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

why number 8549176320 is one of a kind?