3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Regular

2. Rehearse

3. Regard

4. Refugee

5. Refine

A) 12453	B) 54312
C) 51243	D) 32154

Answer & Explanation Answer: B) 54312

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 14779

Q:

Find out the wrong term in the series 380, 188, 92, 48, 20, 8, 2

A) 20	B) 48
C) 92	D) 2

Answer & Explanation Answer: B) 48

Explanation:

The correct pattern is -192, -96, -48, -24, -12, -6
So, 48 is wrong and must be replaced by (92 - 48) = 44

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Filed Under: Number Series

53 14770

Q:

Who is the father of M ?

I. A and B are brothers.

II. Ws wife is sister of M's wife.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: D) If the data even in both the statements together are not sufficient to answer the question

Explanation:

From II, we conclude that B is the brother-in law of M. So, even from both the statements, we can't find out who is the father of M

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Filed Under: Data Sufficiency

5 14766

Q:

Which number will complete the series?

14, 27, 52, 101, 198, ?

A) 381	B) 395
C) 391	D) 394

Answer & Explanation Answer: C) 391

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

0 14759

Q:

A girl facing north rotates 100(degree) clockwise then 190(degree) anticlockwise. what is new direction of the girl ?

A) North-East	B) West
C) South-East	D) South

Answer & Explanation Answer: B) West

Explanation:

First girl facing North
Then she rotates 100 deg clock wise => 10 deg ES
Then again she rotates 190 deg anti clock wise => for 100 deg it is North and more 90 deg means West.
Therefore, the new direction of the girl is West.

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Filed Under: Direction Sense Test
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

52 14751

Q:

If wall is called window, window is called door, door is called floor, floor is callled roof and roof is callled ventilator, what will a person stand on ?

A) Window	B) Wall
C) Floor	D) Roof

Answer & Explanation Answer: D) Roof

Explanation:

A person will stand on the 'floor' and 'floor' is called 'roof'.

So, a person will stand on the 'roof'.

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Filed Under: Coding and Decoding

57 14749

Q:

Q's mother is sister of P and daughter of M. S is daughter of P and sister of T. How is M related to T?

A) Father	B) Grandmother
C) Grandfather	D) Grandfather or Grandmother

Answer & Explanation Answer: D) Grandfather or Grandmother

Explanation:

S is daughter of P and sister of T. So, T is daughter of P.

Now, the sister of P is the daughter of M. This means that P is also the daughter of M. Clearly, T is the granddaughter of M.

So, M is the Grandfather or Grandmother of T.

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Filed Under: Blood Relations

18 14745

Q:

Choose the correct figure that replaces the question mark.

A) 1	B) 2
C) 3	D) 4

Verbal Reasoning - Mental Ability Questions

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