Verbal Reasoning - Mental Ability Questions

If A is the mother of B and K, D is the husband of A. E is the son of D's brother. What is the relation of A with E

In the following question, select the related number group from the given alternatives.
19 : 367 : : ? : ?

If SWEET is written as XAHGU, then HORSE is

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

9 + 3 - 72 x 6 ÷ 3 = ?

In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.

7 x 5 x 6 = 576,
4 x 2 x 5 = 245,
8 x 2 x 5 = ?

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

Kamal starts walking from his home facing west direction. After walking 10 km he takes a right turn and walks another 10 km. He takes another right turn and walks 10 km to reach his school. How far (in km) and in which direction is he from his home?

If 18α1 = 34, 19α2 = 34 and 18α3 = 30, then find the value of 18α8 = ?