3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

You are a team leader and you are supposed to hold a convention on HR issue. But your team members are unable to get adequate sponsorship.

A) You put in your money and hold the event as scheduled	B) You try and motivate them that they can do it
C) You postpone the event and give them some more time	D) You tell them things can work out like this and cancel the event

Answer & Explanation Answer: B) You try and motivate them that they can do it

Explanation:

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Filed Under: Situation Reaction Test

36 2980

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
Job Role: IT Trainer , Bank PO , Bank Clerk , Analyst

14 2980

Q:

If 3 # 6 * 9 = 45 and 9 # 8 * 7 = 105, then what is the value of 5 * 6 # 3 = ?

A) 14	B) 68
C) 86	D) 96

Answer & Explanation Answer: B) 68

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

5 2979

Q:

Select the missing number from the given responses.

A) 45	B) 65
C) 70	D) 80

Answer & Explanation Answer: B) 65

Explanation:

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

38 2976

Q:

An Assertion (A) and a Reason (R) are given below.

Assertion (A) : Beri-Beri is a viral infection.

Reason (R) : Vitamin deficiency causes diseases.

Choose the correct option.

A) A is false but R is true	B) A is true but R is false
C) Both A and R are false	D) Both A and R are true and R is the correct explanation of A

Answer & Explanation Answer: A) A is false but R is true

Explanation:

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Filed Under: Assertion and Reason
Exam Prep: Bank Exams

2 2974

Q:

In three coloured boxes - Red, Green and Blue, 108 balls are placed. There are twice as many balls in the green and red boxes combined as there are in the blue box and twice as many in the blue box as there are in the red box. How many balls are there in the green box ?

A) 76	B) 54
C) 64	D) 48

Answer & Explanation Answer: B) 54

Explanation:

Let R, G and B represent the number of balls in red, green and blue boxes respectively.

Then, .

R + G + B = 108 ...(i),

G + R = 2B ...(ii)

B = 2R ...(iii)

From (ii) and (iii), we have G + R = 2x 2R = 4R or G = 3R.

Putting G = 3R and B = 2R in (i), we get:

R + 3R + 2R = 108 6R = 108 R = 18.

Therefore Number of balls in green box = G = 3R = (3 x 18) = 54.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT
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2 2973

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 2966

Q:

In a certain code language, "SELDOM" is written as "NPEMFT". Howis "SACRIFICE" written in that code language?

A) FDJGJDSBT	B) FDJGJSDBT
C) FDJSJGTBD	D) FGDJGDSBT

Verbal Reasoning - Mental Ability Questions

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