3100+ Mental Ability Reasoning Questions and Answers with Explanation

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
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25 15858

Q:

Which day of the last week did Satish meet Kapil at Kapil's residence ?

I. Kapil was out of town from Monday to Wednesday. lie returned on Thursday morning.

II. On Friday night Satish telephoned his friend to inform that only yesterday he had got approval of Kapil after personally explaining to him all the details

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: B) If the data in statement II alone are sufficient answer the question

Explanation:

Statement II reveals that Satish met his friend Kapil on the day prior to Friday i.e, Thursday.

Thus, only II is needed.

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Filed Under: Data Sufficiency

3 15786

Q:

5x - 6 = 3x - 8

Solve the above equation.

A) 2	B) -1
C) -2	D) 1

Answer & Explanation Answer: B) -1

Explanation:

Given 5x - 6 = 3x - 8

5x - 3x = -8 + 6

2x = -2

=> x = -1.

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Filed Under: Mathematical Operations
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23 15778

Q:

Which one of the following figures represents the following relationship:

Birds, Parrots, Bats

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

0 15657

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 15646

Q:

Study the following information carefully and answer the questions given below it.

There are 6 persons in a family. Chitra is the sister of Rakesh. Badhri is the brother of Eniya's husband. Dilip is the father of Arun and grandfather of Rakesh. There are two fathers, three bothers and a mother in the group.

How many male members are there in the family?

A) 3	B) 1
C) 4	D) 2

Answer & Explanation Answer: C) 4

Explanation:

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Filed Under: Blood Relations
Exam Prep: Bank Exams

3 15574

Q:

Genuine : Authentic : : Mirage : ?

A) Transpiration	B) Illusion
C) Reflection	D) Image

Answer & Explanation Answer: B) Illusion

Explanation:

Here the given pair of words are related in such a way that they are synonyms.

That is Genuine and Authentic are synonyms and similarly, Mrage and illusion are synonyms.

Hence, Genuine : Authentic : : Mirage : Illusion.

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Filed Under: Analogy
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9 15556

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
Job Role: Bank Clerk , Bank PO

21 15545

Verbal Reasoning - Mental Ability Questions

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