Verbal Reasoning - Mental Ability Questions

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

39 : 66 : : 57 : ?

Select the related word/letters/numbers from the given alternatives:

FINGERS : HAND :: ? : FEET

Select the related word/letters/number from the given alternatives.

Snooker : Stick : : Cricket : ?

Select the missing term based on the given related pair of terms.

COULD : BNTKC :: MOULD : ___

Select the related letters from the given alternatives.

GIK : PRT :: DFH : ?

Select the related word/letters/number from the given alternatives.

G/MP : K/QT : : L/UX : ?

In the following question, select the related word pair from the given alternatives.

Current : Ampere : : ? : ?

In what proportion would Raj, Karan and Altaf distribute profit among them ? 

I. Raj gets two-fifth of the profit. 

II. Karim and Altaf have made 75% of the total investment.