Detect analogy - Michigam : Baikal : Nicarague

A. THEY ARE NAMES OF LAKES.
Posted in:  Detect Analogies -  Analogy -  Verbal Reasoning

Bread is related to bakery in the same way as Brick is related to ...

B. KILN
Posted in:  Simple Analogy -  Analogy -  Verbal Reasoning

If (x + 1/x) = 3, then (x21/x2) is equal to :

C. 7

Choose similar word - Jam : Jelly : Pickles

B. MARMALADE

The following question is based on the following alphabet series.
A  B  C  D  E  F  G  H  I  J  K  L  M
N  O  P  Q  R  S  T  U  V  W  X  Y  Z If the given sequence of letters is written in a reverse order, which of the following will be the seventh letter to the left of eighth letter from your right ?  

C. O