I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

What is the Surname of Barbie Doll?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

There is something which is always coming but never arrives?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?