3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

Complete the next number in the given number series?

21 56 102 160 231 316

A) 416	B) 415
C) 414	D) 413

Answer & Explanation Answer: A) 416

Explanation:

The given number series is 21 56 102 160 231 316

21 56 102 160 231 316 416

+35 +46 +58 +71 +85 +100

+11 +12 +13 +14 +15

Hence, the next number in the given number series is 316 + 100 = 416.

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Filed Under: Number Series
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2 44245

Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Herbivorous

2. Harmony

3. House

4. Honour

5. Helm

A) 12543	B) 25143
C) 21534	D) 12354

Answer & Explanation Answer: B) 25143

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 44216

Q:

A man is facing north-west. He turns $90^{o}$ in the clockwise direction, then $180^{o}$ in the anticlockwise direction and then another $90^{o}$ in the same direction. Which direction is he facing now?

A) South	B) South-west
C) South-east	D) East

Answer & Explanation Answer: C) South-east

Explanation:

As shown in fig. the man initially faces in the direction OP. On moving $90^{0}$ clockwise, he faces in the direction OX. On further moving $180^{0}$ anticlockwise, he faces in the direction OY. Finally, on moving $90^{0}$ anticlockwise, he faces in the direction OZ, which is South-east. new1497431743.jpg image

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Filed Under: Direction Sense Test
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238 43922

Q:

K is 40 m South-West of L. If M is 40 m South-East of L, then M is in which direction of K?

A) East	B) West
C) North-East	D) South

Answer & Explanation Answer: A) East

Explanation:

Hence M is in the East of K

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303 43906

Q:

Pick the odd man out

1 4 16 64 126

A) 1	B) 4
C) 64	D) 126

Answer & Explanation Answer: D) 126

Explanation:

1*3+1=4

4*3+4=16

16*3+16=64

64*3+64=208 but it is given 126

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Filed Under: Verbal Reasoning - Mental Ability

2 43701

Q:

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

Gambler : Casino : : Clerk : ?

A) Site	B) Restaurant
C) Office	D) Stage

Answer & Explanation Answer: C) Office

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

1 43620

Q:

Select the related letters from the given alternatives.

FHK : DFI :: OQT : ?

A) NPS	B) PRT
C) MOR	D) QSV

Answer & Explanation Answer: C) MOR

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

0 43584

Q:

What is the number that should come in the place of question mark ?

1050 420 168 67.2 ?

A) 19.11	B) 14.25
C) 10.752	D) 26.88

Answer & Explanation Answer: D) 26.88

Explanation:

Given series follows the rule of

1050/2.5 = 420
420/2.5 = 168
168/2.5 = 67.2
so 67.2/2.5 = 26.88

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Filed Under: Number Series
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17 43474

Verbal Reasoning - Mental Ability Questions

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