Can you write down eight eights so that they add up to one thousand?

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?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

What you cannot hold but it is yours?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

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

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

What has one eye, but can’t see?

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