3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

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

i. Treadmill
ii.Treason
iii. Treacherous
iv. Tread

A) ii, iii, iv, i	B) iii, iv, ii, i
C) iii, iv, i, ii	D) i, ii, iii, iv

Answer & Explanation Answer: C) iii, iv, i, ii

Explanation:

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

0 20799

Q:

From the given words, select the word which cannot be formed using the letters of the given word.

SHORTING

A) THORN	B) NITRO
C) NOISE	D) STING

Answer & Explanation Answer: C) NOISE

Explanation:

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

0 20787

Q:

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

1. Pinnacle

2. Pigment

3. Pierce

4. Phony

5. Pick

A) 52431	B) 45321
C) 12453	D) 23514

Answer & Explanation Answer: B) 45321

Explanation:

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

0 20763

Q:

Select the missing number from the given responses?

A) 2197	B) 729
C) 709	D) 1000

Answer & Explanation Answer: A) 2197

Explanation:

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

0 20756

Q:

If in a certain language if ENTRY is coded as 12345 and STEADY is coded as 931785, then state which is the correct code for below word. NEATNESS

A) 25196577	B) 21732199
C) 21362199	D) 21823698

Answer & Explanation Answer: B) 21732199

Explanation:

The alphabets are soded as shown :

$E N T R Y S A D 1 2 3 4 5 9 7 8$

N is coded as 2,

E as 1,
A as 7,
T as 3 and
S as 9.
So, NEATNESS is coded as 21732199.

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Filed Under: Coding and Decoding

104 20745

Q:

Arrange the following words as per order in the dictionary

1. Sinister 2. Sinuous 3. Sinhalese 4.Sinusitis 5. Sinecure

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

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

Explanation:

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

0 20678

Q:

What is the value of P in the following Equation ?

$19^{2.5} \times 19^{p} = 19^{7}$

A) 3.9	B) 4.1
C) 3.7	D) 4.5

Answer & Explanation Answer: D) 4.5

Explanation:

Given equation is

$19^{2.5} \times 19^{p} = 19^{7}$

Here it is in the form of $a^{m} \times a^{n} = a^{m + n}$

Here m = 2.5 , n = p, m+n = 7

=> 2.5 + p = 7

=> p = 7 - 2.5

=> p = 4.5

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

25 20665

Q:

25 : 37 :: 49 : ?

A) 65	B) 69
C) 79	D) 81

Answer & Explanation Answer: A) 65

Explanation:

Here the given numbers are related in such a manner that,

$5^{2} = 25 {(5 + 1)}^{2} + 1 = 37 Similarly, 7^{2} = 49 {(7 + 1)}^{2} + 1 = 64 + 1 = 65$

Hence, 25 : 37 :: 49 : 65.

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

52 20642

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