Verbal Reasoning - Mental Ability Questions

X's rank was 12 from the to. If the total number of students in the class was 16, then X's rank from the bottom of the class is

Select the missing number in the given responses?

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

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Elephant

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

BKP, EMQ, IPS, NTV, ?

The weights of 4 boxes are 40, 30, 50 and 20 kilograms. Which of the following cannot be the total weight,in kilograms, of any combination of these boxes and in a combination a box can be used only once?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

PCK, RFM, TJO, VOQ, ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
LOP, MPQ, NQR, ORS, ?