Verbal Reasoning - Mental Ability Questions

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

Grapes : Fruit : : ? : ?

In the following question, select the missing number from the given series.

19, 21, 25, 27, 31, ?

Pointing towards a photograph kiran said to chotu, "I am the only daughter of this lady and her son is your maternal uncle " How is the kiran related to chotu's father  ?

Arrange the given words in the sequence in which they occur in the dictionary.

i. Stable
ii. Stranger
iii. Stability
iv. Struggle

In the following question, select the related letter/letters from the given alternatives.

RPQ : PNO : : JEK : ?

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

Flag : Nation : : ? : ?

Which number will complete the series?

11,13,17,19,23,25,_____

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

GROUPS : FQNTOR : : TORTURE : ?