Verbal Reasoning - Mental Ability Questions

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 'P 3 Q' means 'P is daughter of Q', 'P 5 Q' means 'P is father of Q', 'P 7 Q' means 'P is mother of Q' and 'P 9 Q' means 'P is sister of Q', then how is J related to K in J 3 L 9 N 3 O 5 K?

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

If a = x, b = / and c = +, find the value of 7a5c1b6

In the following question, select the related letters from the given alternatives.
PRAG : QTDK : : STOP : ?

In these questions, the relationship between two elements is shown in the statements. These statements are followed by two conclusions.
Statement:
Z < L < W = N = K < A
Conclusion:
I. A > L
II. Z = A

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

MN_NOM_OPM_OP_

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