3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

If the sequence of the English alphabet is reversed then which letter is 7th to the left of second vowel from the right of English alphabet in the new series?

A) U	B) V
C) L	D) M

Answer & Explanation Answer: C) L

Explanation:

Second vowel from the right of reversed English alphabet is E and 7th letter to the left of E in the new series is L.

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Filed Under: Alphabet Test

60 15573

Q:

How is Rakesh related to Keshav ?

I. Tapan's wife Nisha is paternal aunt of Keshav.

II.Rakesh is the brother of a friend of Nisha.

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:

Clearly, both the statements together are not sufficient to answer the question.

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Filed Under: Data Sufficiency

4 15573

Q:

What approximate value will come in place of question mark (?) in the following question ?

(49.001)² = ?

A) 2500	B) 2400
C) 2600	D) 2300

Answer & Explanation Answer: B) 2400

Explanation:

Given (49.001)² = ?

=> =~ 49 x 49

=~ 2401

=~ 2400

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Filed Under: Mathematical Operations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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32 15501

Q:

Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative

Assertion (A) : When the bus starts, the person inside it falls forward.

Reason (R) : The bus pushes the man forward.

A) Both A and R are true and R is the correct explanation of A.	B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false.	D) Both A and R are false.

Answer & Explanation Answer: D) Both A and R are false.

Explanation:

When the bus starts, the person inside it falls backward because the bus moves forward but due to the property of inertia, the man tends to be in the initial Mate of rest.

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Filed Under: Assertion and Reason

16 15436

Q:

Insert the missing character depicted by '?'

A) 2	B) 3
C) 4	D) 5

Answer & Explanation Answer: B) 3

Explanation:

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

0 15434

Q:

How is my father's mother's only daughter-in-law's daughter's father related to me ?

A) Son-in-law	B) Uncle
C) Son	D) Father

Answer & Explanation Answer: D) Father

Explanation:

My fahter's mother's only daughter-in-law is my father's wife i.e. my mother. My mother's daughter is my sister. My sister's father is my father.

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Filed Under: Blood Relations
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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21 15402

Q:

Find the Value of ?

${(5.11)}^{2.2} + {(5.55)}^{3.3} + {(6.3)}^{1.4} + {(7.2)}^{2.001} = ? x 3.34$

A) 81	B) 77
C) 73	D) 89

Answer & Explanation Answer: D) 89

Explanation:

This can be done in a method called Approximation.

Now,

$5^{2} + 6^{3} + 6 + 7^{2} = ? x 3.34 25 + 216 + 6 + 49 = ? x 3.34 296 = ? x 3.34 ? = \frac{296}{3.34} = 88.622 ≅ 89$

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

25 15380

Q:

In a certain code language "TEARS" is written as "UGDVX", then "SMILE" would be written as:

A) TOLPJ	B) TOLNG
C) TOJPJ	D) TOKNH

Verbal Reasoning - Mental Ability Questions

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