Find the next number of this series
14, 12, 126, ______.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
Constable, Head constable, ?, Inspector

Find out the odd word/letters/ number/number pair from the given alternatives.

Ashok walked five metres towards East and took a right turn and walked 10 metres and again he took a right turn and walked 15 metres. Which direction is he facing now?

Select the answer figure in which the questions figure is embedded.

Statement: Increasing levels of air pollution is creating health hazards for people living in the cities.
Courses of action :
I. All industries should be shifted immediately to the outskirts of the cities.
II. Transport authorities should immediately ban all the vehicles running on petrol.

If “*” denotes “added to”, “&” denotes “divided by”, “@” denotes “multiplied by” and “%” denotes “subtracted from”, then
399 & 19 @ 21 % 41 * 100 =?

Which number comes to the questions mark?