Aptitude and Reasoning Questions

Q:

Find two numbers such that their mean proportion is 12 and third proportion is 768.

A) 3 and 24 B) 3 and 48
C) 6 and 48 D) 6 and 24
 
Answer & Explanation Answer: B) 3 and 48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

6 1609
Q:

If 3x + 4(1-x) > 5x -2 > 3x - 4; then the value of x is

A) 2 B) -2
C)  0 D) -3
 
Answer & Explanation Answer: C)  0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The ratio of two numbers is 5 : 4. If the sum of both the numbers is 180, then what is the smaller number among both the numbers?

A) 100 B) 80
C) 60 D) 75
 
Answer & Explanation Answer: B) 80

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 1609
Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

A, B and C can finish a job working alone in 20, 30 and 60 days respectively. They all work together for 1 day, then A and B quit. How many days C working alone will take to finish the remaining part of the job?

A) 60 B) 54
C) 6 D) 27
 
Answer & Explanation Answer: B) 54

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Filed Under: Time and Work
Exam Prep: Bank Exams

2 1609
Q:

The total surface area of a hemisphere is 166.32 sq cm, find its radius?

A) 4.2 cm B) 8.4 cm
C) 1.4 cm D) 2.1 cm
 
Answer & Explanation Answer: A) 4.2 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
1, 5, 30, 210, 1680, ?

A) 15120 B) 13440
C) 11760 D) 8400
 
Answer & Explanation Answer: A) 15120

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

What is the value of 2 - 2z + z22 + 2z - z2, when z+2z = 2 ?

A) 0 B) 2
C) 4 D) 8
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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