Verbal Reasoning - Mental Ability Questions

Introducing a girl, Pooja says, "Her mother's son is the nephew of my father". How is the girl related to Pooja?

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

10 + 20 x 10 ÷ 20 - 8 = ?

Select the related word/letters/number from the given alternatives.
34 : 81 : : 23 : ?

Arrange the given words in the sequence in which they occur in the dictionary.
i. Nuzzled
ii. Nozzle
iii. Nonjury
iv. Nocking

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

B, D, H, P, ?

What number should come in place of ?

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

XXXXXO, XXXXOX, XXXOXX, XXOXXX, XOXXXX, ?

Select the related word/letters/numbers from the given alternatives. CURE : DISEASE :: HEAL : ?