Aptitude and Reasoning Questions

Q:

If x = 222, y = 223, z = 225 then the value of x3 + y3 + z3 - 3xyz is

A) 4590 B) 4690
C) 4950 D) 4960
 
Answer & Explanation Answer: B) 4690

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 35 % 31 = 12, 92 % 30 = 14 then what is the value of 15 % 24 = ?

A) 12 B) 25
C) 33 D) 28
 
Answer & Explanation Answer: A) 12

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If a + b = 11 and a2+ b2= 61, then value of ab is

A) 12 B) 96
C) 24 D) 30
 
Answer & Explanation Answer: D) 30

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Exam Prep: Bank Exams

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Q:

The bar graph shows the number of employees working in the different departments of a company. Study the diagram and answer the following questions

Which department has the lowest number of employees?

A) C B) D
C) A D) B
 
Answer & Explanation Answer: B) D

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Q:

If 9#3 = 120, 3#4 = 70 and 2#9 = 110, then find the value of 5#2 = ?

A) 40 B) 50
C) 70 D) 80
 
Answer & Explanation Answer: C) 70

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If a, b and c are positive integers such that 1a+1b+1c+12 = 1623, then what is the mean of a, b and c?

A) 1 B) 2
C) 1.33 D) 2.33
 
Answer & Explanation Answer: B) 2

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Q:

Find the HCF of 865 and 2595.

A) 25 B) 2595
C) 865 D) 5
 
Answer & Explanation Answer: C) 865

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

What is the value of 0.55 x 4.5/0.81 ?

A) 3.555 B) 55/18
C) 3.05 D) 55/81
 
Answer & Explanation Answer: B) 55/18

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