Verbal Reasoning - Mental Ability Questions

Pointing to a woman, I said that her brother's only son is the brother of my wife. How is the woman related to me?

In the following Venn diagram which letters represents all those who play Cricket as well as Kabaddi and also all the three games?

Which of the answer figure is exactly the water image of the given figure? 

Prabhu travelled from his house a distance of 20kms to his friend's house. After some time he left his friends house and took a turn towards right and travelled 15 kms to reach a park. After resting for a while, he again started and turned to right and travelled 18 kms to reach a petrol bunk. From there he again turned right and covered a distance of 15 kms. How many km more he has to travel to reach home?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

a _ c a a b _ a _ b c a a b _ a _ b _ a

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Hardship

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

b_d_ed_b_c_e

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

KVS, QBY, WHE, CNK, ?