Verbal Reasoning - Mental Ability Questions

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

Recalcitrant

Introducing a girl, a man says, "She is the daughter of my father's daughter". How is the girl related to the man?

Pointing to a boy in a photograph, Rani said "His mother's only daughter is my mother". How is Rani related to that boy?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
2, 10, 30, 68, ?

Select the missing images from the given responses:

Find the number of triangles in the figure.

Vedit is facing the east. He turns right and walks for 50 m, then he again turns right and walks for 25 m, then walks 10 m to the north and from there again 20 m to the east. In which direction is he from his original position?

If '+' stands for multiplication, '-' stands for addition, 'x' stands for division, then what is the value of 128 + 9 - 16 x 4 = ?