Verbal Reasoning - Mental Ability Questions

Johnny's father is the brother­in­law of Nisha's only sister. How is Johnny related to Nisha?

If 8α9 = -72, -9α3 = 27 and -6α1 = 6, then find the value of -3α6 = ?

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

LOP, MPQ, NQR, ORS, ?

Find the next number in the given series. 9, 11, 15, 17, 21, 23, ?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?
25 + 10 ÷ 240 x 16 = ?

Pranav went 10 Km to the North. Then he turned West and covered 10 Km. Then he turned south and covered 5 Km. Finally, he turned to the East and covered 10 Km. In which direction he is from the starting point?

Choose the odd one from the following:

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