A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What does below chemistry rebus means?

The more you take me, the more you leave me behind.
Who Am I?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

If 1+9+8=1, what is 2+8+9?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111