What is next number in the pattern below:

131 517 192 123 ?

Replace the question mark with the number below given a simple math problem.

How do you go from 98 to 720 using just one letter?

I can be cracked, made, told, and played. What am I?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

How can you take 2 from 5 and leave 4?

Find the last number in the series below:

voN luJ yaM raM ---

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

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