Verbal Reasoning - Mental Ability Questions

Select the related word/letters/number from the given alternatives. 456 : 15 :: 789 : ?

Select the related word/letters/number from the given alternatives. E : V : : D : ?

From the given alternative words, select the word which cannot be formed using the letters of the given word. SPECULATION

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

RP, DM, SQ, CL, TR, ?

In the following question, select the odd number from the given alternatives.

‘R + S’ means ‘R is mother of S’, ‘R – S’ means ‘R is wife of S’, ‘R × S’ means ‘R is son of S’ and ‘R ÷ S’ means ‘R is father of S’. Which of the followingrepresents K as the grandson of T?

While introducing a boy, Raju says, "He is the son of my wife's sister." How is the boy related to Raju?

In the following question, select the related word from the given alternatives.
Goiter : Iodine : : Anemia : ?