What goes up but never comes down?

What is the difference between a jeweller and a jailer?

how come the second man dies?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

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?

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

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Can you find the dog hidden in a group of pandas?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??