I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What jumps when it walks and sits when it stands?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I