I am lying and I always lie. Tell me whether I am lying or telling the truth.

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

Identify the 10 differences between the two given pictures.

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

Using Only Five 5's and any mathematical operator make sum as 37