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?

In the following question, select the missing number from the given series.146, 137, 128, ?, 110, 101

In the following question, select the related number from the given alternatives.

101 : 10201 : : 107 : ?

In the following question, select the related word from the given alternatives.
Kilometre : Metre : : Tonne : ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
rupees, arena, pursue, spare, separate, ?

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

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

_r_r_t_r_r_t

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
l m _ o _ n m _ l _ n _ _ n m l