3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Is Cube a polygon?

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

False. Cube is not a Polygon.

Because polygon is a two dimensional figure and can be drawn on a flat surface whereas Cube is three dimensional figure and cannot be drawn on a flat surface.

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Subject: Verification of Truth of the statement
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6 3172

Q:

Which of the following is always with bargain?

A) Sumptuousness	B) Exchange
C) Triviality	D) Eloquence

Answer & Explanation Answer: B) Exchange

Explanation:

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Filed Under: Verification of Truth of the statement

19 3165

Q:

In a certain code language, "ACCOUNT" is written as "DFFRXQW". How is "MATHS" written in that code language?

A) PDWKV	B) PKLKP
C) PEWLU	D) PWDVK

Answer & Explanation Answer: A) PDWKV

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 3165

Q:

P, W, Q, X, R, Y, Z and S sit randomly in a circle facing each other. Consider the following information and questions based on it.

1. Y sits exactly between Q and R

2. P does not sit next to either X or Z

3. Z is to the immediate right of Q

4. S sits third from left of X and the right of Y.

If they all were facing outside the circle, W would be the left of -

A) X	B) S
C) P	D) Cannot be determined

Answer & Explanation Answer: C) P

Explanation:

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

12 3147

Q:

$X^{2} + X^{2} =$

A) 4X	B) 2X
C) 2X^2	D) X/2

Answer & Explanation Answer: C) 2X^2

Explanation:

Here the given expression,

$X^{2} + X^{2}$ is an algebraic expression. Here in this expression the terms are like terms. Now to add them, add their coefficients.

Here in the given expression, the like terms are two $X^{2}$

Hence, adding their coefficients i.e, 1 + 1 = 2

Therefore,

$X^{2} + X^{2}$ = 2 $X^{2}$ .

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Filed Under: Mathematical Operations
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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14 3146

Q:

Which of the following statement(s) is/are TRUE?

I. √11 + √7 < √10 + √8.
II. √17 + √11 > √15 + √13

A) Only I	B) Only II
C) Both I and II	D) Neither I nor II

Answer & Explanation Answer: A) Only I

Explanation:

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Filed Under: Verification of Truth of the statement
Exam Prep: Bank Exams

4 3143

Q:

In the following question, a matrix of certain characters is given.These characters follow a certain trend, row-wise or column wise.Find out this trend and choose the missing character accordingly.

A	D	H
F	I	M
?	N	R

A) K	B) N
C) O	D) P

Answer & Explanation Answer: A) K

Explanation:

The letters in the second and third rows are five steps ahead of those in the first and second trespectively.
So, the missing letter will be five steps ahead of F, which is K.

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Filed Under: Inserting The Missing Character

48 3141

Q:

In the following question, correct the given equation by interchanging two numbers.
8 x 3 ÷ 4 + 9 – 5 = 16

A) 3 and 4	B) 4 and 8
C) 5 and 3	D) 5 and 9

Verbal Reasoning - Mental Ability Questions

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