Verbal Reasoning - Mental Ability Questions

Select the related word from the given alternatives.
Cotton : White :: Coal : ?

The orthocentre of a triangle lies on one of the sides. Then______

A is taller than B, who is shorter than C, but taller than D. Who is the shortest?

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

ENG, GQI, ITK, KWM, ?

Select the related word/letters/numbers from the given alternatives: DBCE : QOPR :: JLKI : ?

The weights of 4 boxes are 30, 40, 50 and 100 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. Choose the correct alternative from the given ones that will complete the series.

AK, DQ, GV, JZ, ?

In the following question, select the related word from the given alternatives.
Sheep : Lamb : : Cow : ?