Verbal Reasoning - Mental Ability Questions

Name a pair of complementary angles?

If 6 @ 4 @ 7 = 101 and 2 @ 5 @ 11 = 150, then what is the value of A in A @ 8 @ 9 = 289?

If 5$125 = 25, 12$48 = 4 then what is the value of 4$24 = ?

If THOUGHT is coded as THGUOHT then THROAT will be coded as

Introducing a boy, a girl says, "He is the son of the sister of my mother's brother." How is the boy related to the girl?

Four of the following five are alike in a certain way and so form a group. which one does not belong to that group?

1. Robust : Weak      2. Chaos : Peace    3. Cruel : kind    4. Sink : Float    5. Abduct : Kidnap

Consider the following information and answer questions based on it.

Seven bottles colored - brown, blue, black, violet, white, indigo and purple are kept in a row, in random order, from left to right such that the -

1. White and purple bottles are not at either extremes.

2. Brown bottle is to the immediate right of violet bottle and to the immediate left of the white bottle.

3. White, violet and brown bottles are not at the center.

4. Black bottle is to the immediate left of purple bottle.

5. Blue bottle is neither second last nor at either extremes.

Which of the following statement is correct?

In a certain code language, "VENUS" is written as "TVOFW". How is "FAMILY" written in that code language?