Verbal Reasoning - Mental Ability Questions

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

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statements:
1. All cycles are ducks.
2. All ducks are swans.
Conclusions:
I. All swans are cycles.
II. Some swans are cycles.

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

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

DF, GJ, KM, NQ, RT, ?

If the sum of three consecutive numbers is 15, what is the square of the middle number ?

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?

An old man starts his daily walking routine. He walks 2 km East, then turns North and walks 1 km, then turns West and walks 2 km, then turns to his right and walks 1.5 kms. Where is he now with respect to the starting position?

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

5 , 9 , 6 , 11, 7 , ?