Analogy Questions

In the following question, select the related word from the given alternatives.
Pressure : Barometer : : ? : Odometer

Choose the related word/letters/number from the given alternatives. RARE : ERAR : : ROCKET : ?

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

Findout the odd word/letters/number/number pair from the given alternatives.

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

Select the related word/letters/number from the given alternatives.
Farmer : Plough:: Painter: ?

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

101 : 10201 : : 107 : ?

In the following question, select the related number from the given alternatives.
3 : 27 : : 4 : ?