3100+ Mental Ability Reasoning Questions and Answers with Explanation

Q:

In the following question, select the missing number from the given series.

3, 5, 7, 11, 13, ?

A) 19	B) 21
C) 17	D) 29

Answer & Explanation Answer: C) 17

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

3 21948

Q:

Which of the following terms follows the trend of the given list?

ABCABcABC, ABCAbCABC, ABCaBCABC, ABcABCABC, AbCABCABC, _______________.

A) ABCABCaBC	B) aBCABCABC
C) ABCABcABC	D) ABCAbCABC

Answer & Explanation Answer: B) aBCABCABC

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

2 21924

Q:

Ajay and Vijay have some marbles with them. Ajay told Vijay "if you give me 'x' marbles, both of us will have equal number of marbles". Vijay then told Ajay "if you give me twice as many marbles, I will have 30 more marbles than you would". Find 'x' ?

A) 4	B) 10
C) 8	D) 5

Answer & Explanation Answer: D) 5

Explanation:

If Vijay gives 'x' marbles to Ajay then Vijay and Ajay would have V - x and A + x marbles.
V - x = A + x --- (1)
If Ajay gives 2x marbles to Vijay then Ajay and Vijay would have A - 2x and V + 2x marbles.
V + 2x - (A - 2x) = 30 => V - A + 4x = 30 --- (2)
From (1) we have V - A = 2x
Substituting V - A = 2x in (2)
6x = 30 => x = 5.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

29 21869

Q:

Which of the following terms follows the trend of the given list?

AAAAAaA, AAAAaAA, AAAaAAA, AAaAAAA, AaAAAAA, _______________.

A) aAAAAAA	B) AAAAAAa
C) AAAAAaA	D) AAAAaAA

Answer & Explanation Answer: A) aAAAAAA

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 21767

Q:

In the following question, select the missing number from the given series.

101, 97, 93, 89, ?, 81

A) 85	B) 84
C) 83	D) 86

Answer & Explanation Answer: A) 85

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

0 21733

Q:

Select the term missing from the following series.

GPW, GPUW, GIPUW, GIPSUW, ___

A) GIPKSUW	B) GIJPSUW
C) GIKPSW	D) GIKPSUW

Answer & Explanation Answer: D) GIKPSUW

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

4 21716

Q:

A is the son of B, C. B's sister has a son D and a daughter E. F is the maternal uncle of D. How many nephews does F have ?

A) 0	B) 1
C) 2	D) 3

Answer & Explanation Answer: C) 2

Explanation:

Clearly, F is the maternal uncle of D means F is the brother of D's mother i.e., F is the brother of C. C is the sister of B.

So, F is the brother of B who is A's mother. Thus. F is the maternal uncle of A. So, A and D are the nephews of F i.e., F has two nephews

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Filed Under: Blood Relations

39 21671

Q:

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

1. Jumbo Jet

2. Juggling

3. Justice

4. Jewel

5. Jealous

A) 54213	B) 23415
C) 12345	D) 42315

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