Aptitude and Reasoning Questions

Pointing to K, M said that she was the daughter of the only son of his grandfather. How M is related to K?

From the given alternative words, select the word which can be formed using the letters of the given word.

SOMNAMBULISM

In each of the following questions, a question is followed by information given in three statements. You have to decide the information given in which of the statements
is necessary and sufficient to answer the questions:

A, B, C, D and E are sitting in a circle. Are all of them facing the centre?

I. A is sitting second to the right of D; C is facing the centre and is not an immediate neighbour of D.
II. B, who is sitting between C and D, is second to the right of E, who is not an immediate neighbour of C. B and A are facing each other.
III. D is sitting on the immediate left of B, who is not sitting on the immediate left of A. E is on the immediate right of D.

The product of two numbers is 20. One of them is 1.25. What is the other number?

The problem figure is embedded in one of the four answer figures. Choose the correct figure containing the following figure.

The two equal sides of an isosceles triangle is 20 cm each and the third side is 30 cm. What is the area (in sq.cm) of the triangle?

Choose the odd word/letters/number/number pair from the given alternatives.

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

FT, JX, NB, RF, ?