Find the missing letter in the series: b, d, f, h, ?

A. J

Identify the odd pair of words from the following options.

C. CHEF - RECIPE

A is the brother of B. C is the sister of A. How is C related to B?

A. SISTER

All squares are rectangles. Is this statement true or false?

A. TRUE

In a family, M is the father of N and O. P is the mother of N and O. Q is the sister of N. If O is a musician, what is Q's relationship to O?

A. SISTER