3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

A man pointing to a lady says, "Her brother is the father of my only son's sister." How is that lady related to the man ?

A) sister of father-in-law	B) daughter-in-law
C) Sister	D) daughter

Answer & Explanation Answer: C) Sister

Explanation:

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Filed Under: Blood Relations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

14 8918

Q:

Which of the following is the sixth to the left of the twentieth from the left end of the below arrangement ?
BM%R#J@K!DF69L4*15NEP23AYQZ#7UG

A) L	B) K
C) 4	D) 9

Answer & Explanation Answer: A) L

Explanation:

The twentieth element in the above arrangement is 'E'.
Then, the sixth element to the left of 'E' is 'L'.

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

12 8914

Q:

Which is the third number to the left of the number which is exactly in the middle of the following sequence of numbers?

1 2 3 4 5 6 7 8 9 2 4 6 8 9 7 5 3 1 9 8 7 6 5 4 3 2 1

A) 3	B) 5
C) 4	D) 7

Answer & Explanation Answer: C) 4

Explanation:

There are 27 numbers in the given sequence

So, middle number = 14th number = 9

Clearly, the third number to the left of this 9 is 4

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Filed Under: Number, Ranking and Time Sequence Test

18 8912

Q:

Chromite : Chromium : : Ilmenite :?

A) Cobalt	B) Titanium
C) Limestone	D) Manganese

Answer & Explanation Answer: B) Titanium

Explanation:

Chromite is a mineral of chromium and ilmenite is a mineral of titanium

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk

17 8874

Q:

bc _ b _ c _ b _ ccb

A) c b c b	B) b b c b
C) c b b c	D) b c b c

Answer & Explanation Answer: A) c b c b

Explanation:

Here 'bccb' repeated 3 times.

b c c b | b c c b | b c c b

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Filed Under: Number Series

10 8864

Q:

How many A's are there in the following sequence which are immediately followed by B as well as immediately preceded by Z?

A M B Z A N A A B Z A B A Z B A P Z A B A Z A B

A) Three	B) Two
C) One	D) More than three

Answer & Explanation Answer: A) Three

Explanation:

The letter A satisfying the following Structure ZAB

A M B Z A N A A B Z A B A Z B A P Z A B A Z A B

Answer (A) is correct

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Filed Under: Alphabet Test
Exam Prep: AIEEE , Bank Exams , CAT

5 8852

Q:

Choose the correct alternative that will continue the same pattern and replace 'x' in given series 1,2,6,15,31,56,x

A) 65	B) 78
C) 81	D) 92

Answer & Explanation Answer: D) 92

Explanation:

The pattern is + 1*1,+ 2*2, +3*3, + 4*4,+ 5*5,+ 6*6, . . . . . . .
So missing term is 56+36=92

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Filed Under: Number Series

12 8810

Q:

HZF, IWH, KSJ, NNL, ?

A) THN	B) RGM
C) SHM	D) RHN

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