Verbal Reasoning - Mental Ability Questions

Select the related word/letters/numbers from the given alternatives:
ECFG : FDGH :: SQTU : ?

Malini said, "Rohit is my maternal aunt's mother's only son's son". How is Malini related to Rohit?

In the following question, select the word which cannot be formed using the letters of the given word.

INFORMATION

Courtroom : Judge :: Stadium : ___

If O = 15 and STAR = 58 then CAMEL = ?

Usha, Tulsi, Divya, Pooja, Rohit, Aakash and Aditi are facing north. Rohit is at the immediate left of Aakash, while Divya is the neighbour of Tulsi and Pooja. The one who is third to the left of Pooja is on one of the ends. Aditi is fourth to the left ofRohit. Who are the neighbours of Tulsi?

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

If A denotes '+', B denotes '-', C denotes '/', D denotes 'x' then the value of the expression 9 D 48 C 6 B 16 A 3 is