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?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

In the image given, you can find several triangles. Can you count them all?