Verbal Reasoning - Mental Ability Questions

X walks 3 km towards west, and then turns and travels 4 km towards north. The shortest distance between the start and the end point of X's journey is ____.

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?

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?

x_zx_y_z_x_xyy_zzz

Facing East, X turns 150 deg clockwise and 105 deg anti-clockwise. Which direction is X facing now?

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

JK_MJ_LM_KL_

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

Mamatha is walking towards North. After walking 4 kms, she turns right and then walks for 3 kms. Now how far and in which direction is she from the starting point.

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, ?