3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Find the missing number in the following series?

2, 3, 10, 39, ?, 885

A) 128	B) 156
C) 172	D) 189

Answer & Explanation Answer: C) 172

Explanation:

Take a Look at the below sereies

$2 \times 1 + (1^{2}) = 3$

$3 \times 2 + (2^{2}) = 10$

$10 \times 3 + (3^{2}) = 39$

$39 \times 4 + (4^{2}) = 172$

$172 \times 5 + (5^{2}) = 885$

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Filed Under: Number Series

75 74193

Q:

The Passive voice of the given Question

Didn't they tell you to be here by six O'clock ?

A) Haven't they told you to be here by six O'clock?	B) You were expected to be hare by six O'clock.
C) They expected you to be here by six O'clock.	D) Weren't you told to be here by six O'clock?

Answer & Explanation Answer: D) Weren't you told to be here by six O'clock?

Explanation:

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Filed Under: Alphabet Test
Exam Prep: AIEEE , Bank Exams , CAT , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

13 73987

Q:

Select the related word/letters/number from the given alternatives.

THUNDER : UHTNRED : : THIEVES : ?

A) ITHESEV	B) IHTEESV
C) IHTESEV	D) IHTSEVE

Answer & Explanation Answer: C) IHTESEV

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

0 73986

Q:

Find the missing (?) in the series.

...., FHJ, KMO, PRT, ?

A) UVZ	B) UXZ
C) UVW	D) UWY

Answer & Explanation Answer: D) UWY

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 73500

Q:

In the following question, select the related letter/letters from the given alternatives.

ACE : KMO : : BDF : ?

A) LNO	B) MPO
C) LNP	D) NPQ

Answer & Explanation Answer: C) LNP

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

11 72618

Q:

Arrange the words given below in a meaningful sequence.

1. Poverty 2. Population 3. Death 4. Unemployment 5. Disease

A) 2, 3, 4, 5, 1	B) 3, 4, 2, 5, 1
C) 2, 4, 1, 5, 3	D) 1, 2, 3, 4, 5

Answer & Explanation Answer: C) 2, 4, 1, 5, 3

Explanation:

The correct order is :

Population Unemployment Poverty Disease Death

2 4 1 5 3

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Filed Under: Logical Sequence of Words

190 72346

Q:

Find the next number in the given number series?

6, 6, 12, 36, 144, 720, ?

A) 4320	B) 3547
C) 2154	D) 1765

Answer & Explanation Answer: A) 4320

Explanation:

The given series is 6, 6, 12, 36, 144, 720, ?

6

6 x 1 = 6

6 x 2 = 12

12 x 3 = 36

36 x 4 = 144

144 x 5 = 720

720 x 6 = 4320

Hence, the next number in the given number series is 4320.

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

12 72074

Q:

Rasik walked 20 m towards north. Then he turned right and walks 30 m. Then he turns right and walks 35 m. Then he turns left and walks 15 m. Finally he turns left and walks 15 m. In which direction and how many metres is he from the starting position?

A) 15 m West	B) 30 m East
C) 30 m West	D) 45 m East

Answer & Explanation Answer: D) 45 m East

Explanation:

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Filed Under: Direction Sense Test

445 72050

Verbal Reasoning - Mental Ability Questions

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