3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Which of the following will fit in '?' place in the following series?

AN, BO, CP, DQ, ?

A) ES	B) RE
C) FS	D) ER

Answer & Explanation Answer: D) ER

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

3 46965

Q:

Find out the two signs to be interchanged for making following equation correct

5 + 3 x 8 - 12 / 4 =3

A) + and -	B) - and /
C) + and x	D) + and /

Answer & Explanation Answer: B) - and /

Explanation:

On interchanging - and /, we get the equation as

5 + 3 x 8 / 12 - 4 = 3

or 5 + 3 x (2/3) - 4 = 3

or 3 = 3, which is true.

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Filed Under: Mathematical Operations

480 46760

Q:

If Z= 2197 and R= 729. How would J be written in that code?

A) 216	B) 124
C) 512	D) 125

Answer & Explanation Answer: D) 125

Explanation:

$Z C o d e \Rightarrow 26 \Rightarrow \frac{26}{2} \Rightarrow 13 \Leftrightarrow (13^{3}) = 2197$

$R C o d e \Rightarrow 18 \Rightarrow \frac{18}{2} \Rightarrow 9 \Leftrightarrow (9^{3}) = 729$

Similarly, $J C o d e \Rightarrow 10 \Rightarrow \frac{10}{2} \Rightarrow 5 \Leftrightarrow (5^{3}) = 125$

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Filed Under: Coding and Decoding

655 46760

Q:

R+JM2$#QR?*O@7F3

Using the above sequence fill in the blank.

R#* : J?F :: $OJ : ___

A) #@3	B) QF*
C) QF#	D) MOF

Answer & Explanation Answer: C) QF#

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 46732

Q:

H T 6 # E 7 $ K I L % 3 P @ 2 A J R U 4 * V D

What will come in place of the question mark(?) in the following series based on the above arrangement ?

T#6 7K$ L3% ?

A) @2A	B) A@2
C) 2A@	D) None of these

Answer & Explanation Answer: D) None of these

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams
Job Role: Bank PO

20 46556

Q:

DWT : GZW :: QPM : ___

A) PST	B) TSP
C) TPS	D) STP

Answer & Explanation Answer: B) TSP

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

3 46494

Q:

A tailor had a number of shirt pieces to cut from a roll of fabric. He cut each roll of equal length into 10 pieces. He cut at the rate of 45 cuts a minute. How many rolls would be cut in 24 minutes ?

A) 32 rolls	B) 54 rolls
C) 108 rolls	D) 120 rolls

Answer & Explanation Answer: D) 120 rolls

Explanation:

Number of cuts made to cut a roll into 10 pieces = 9.

Therefore, Required number of rolls = (45 x 24)/9 = 120.

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Filed Under: Arithmetical Reasoning

447 46461

Q:

In a family, there are six members A, B, C, D, E and F.

A and B are a married couple, A being the male member. D is the only son of C, who is the brother of A. E is the sister of D. B is the daughter-in-law of F, whose husband has died. How is F related to A ?

A) Mother	B) Sister
C) Mother-in-law	D) none of these

Answer & Explanation Answer: A) Mother

Explanation:

A is a male and married to B. So, A is the husband and B is the wife. C is the brother of A. D is the son of C. E, who is the sister of D will be the daughter of C. B is the daughter-in-law of F whose husband has died means F is the mother of A.

Verbal Reasoning - Mental Ability Questions

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