Aptitude and Reasoning Questions

Q:

In the following question, select the missing number from the given series.
 
192, 186, 180, 174, ?, 162

A) 166 B) 168
C) 164 D) 170
 
Answer & Explanation Answer: B) 168

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

What will be the compound interest on a sum of Rs.25,000 after 3 years at the rate of 12 p.c.p.a?

A) Rs.10123.20 B) Rs.12100
C) Rs.12552 D) Rs.12665
 
Answer & Explanation Answer: A) Rs.10123.20

Explanation:

Amount

= Rs.(25000x(1+12/100)³

= Rs.(25000x28/25x28/25x28/25)

= Rs. 35123.20.

 

C.I = Rs(35123.20 -25000)

= Rs.10123.20

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Filed Under: Compound Interest
Exam Prep: GRE

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Q:

The difference of 18 and its reciprocal is equal to :

A) 1/8 B) 4/3
C) 15/16 D) 105/304
 
Answer & Explanation Answer: D) 105/304

Explanation:

Required difference = 19/16 - 16/19  =  105/304..

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Filed Under: Simplification

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Q:

In the following question, select the missing number from the given series.
 
15, 21, 28, 34, ?, 47
 

A) 41 B) 40
C) 44 D) 43
 
Answer & Explanation Answer: A) 41

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

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

 

2, 4, 6, 8, ?, 12

 

A) 12 B) 10
C) 9 D) 11
 
Answer & Explanation Answer: B) 10

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

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

 

93, 100, 107, 114, ?, 128

 

A) 120   B) 121  
C) 123   D) 122
 
Answer & Explanation Answer: B) 121  

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

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

 

8, 16, ?, 64, 128

 

A) 30 B) 32
C) 28 D) 48
 
Answer & Explanation Answer: B) 32

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

A fair six-sided die is rolled twice. What is the probability of getting 4 on the first roll and not getting 6 on the second roll ?

A) 1/36 B) 5/36
C) 1/12 D) 1/9
 
Answer & Explanation Answer: B) 5/36

Explanation:

The two events mentioned are independent.

The first roll of the die is independent of the second roll. Therefore the probabilities can be directly multiplied.

P(getting first 4) = 1/6

P(no second 6) = 5/6

Therefore P(getting first 4 and no second 6) = 1/6 x 5/6 = 5/36

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

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