Find the last number in the series below:

voN luJ yaM raM ---

Name a key which is hardest to turn.

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

You can see it everyday, But cannot touch it at will. What is it?

What is the Surname of Barbie Doll?

I have branches, but no fruit, trunk or leaves. What am I?

A charming young lady was approached by a kind looking old woman in a restaurant. The old woman said to her, 'You look exactly like my younger daughter. Sadly she passed away a couple of months back. Could you do me a favor and say 'Goodbye, mother' with a kind smile on your face when I leave?

The young lady agreed for the same and said, 'Goodbye, mother' when the old woman left. Soon after, she got the most disengaging shock of her life.

Can you guess what the shock was?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

What word begins and ends with an E, but has only one letter?