Aptitude and Reasoning Questions

Q:

If the difference between the roots of the equation Ax2  Bx + C = 0 is 4, then which of the following is TRUE?

A) B2 – 16A2 = 4AC + 4B2 B) B2 – 10A2 = 4AC + 6A2
C) B2 – 8A2 = 4AC + 10A2 D) B2 – 16A2 = 4AC + 8B2
 
Answer & Explanation Answer: B) B2 – 10A2 = 4AC + 6A2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A dinner set is quoted for Rs 1500. A customer pays Rs 1173 for it. If the customer got a series of two discounts and the rate of first discount is 15% then the rate of second discount was,

A) 15% B) 7%
C) 9% D) 8%
 
Answer & Explanation Answer: D) 8%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Find the perimeter (in cm) of a semicircle of radius 14 cm.

A) 144 B) 46
C) 72 D) 92
 
Answer & Explanation Answer: C) 72

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Filed Under: Volume and Surface Area
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Q:

In an examination, student gets on average 76 marks. The total marks for five subjects is 500. His marks in 4 subjects are mentioned, calculate the marks obtained by the student in Mathematics marked ass 'x' in the below table.

 

 

A) 80 B) 83
C) 72 D) 75
 
Answer & Explanation Answer: D) 75

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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

If + means /, / means -, - means x, x means +, then 10 + 5 / 7 - 4 x 30 = ?

A) 4 B) 8
C) 10 D) 6
 
Answer & Explanation Answer: C) 10

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In the following question, select the odd letter/letters from the given alternatives.

A) XYZ B) LMN
C) CDF D) RST
 
Answer & Explanation Answer: C) CDF

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If the mathematical operator '+' means '÷', '-' means '+', '÷' means 'x' and 'x' means '-', then the value of 17 - 7+ 27 + 3 x 79 is

A) -1 B) 0
C) 1 D) 2
 
Answer & Explanation Answer: C) 1

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A box contain equal number of 1 rupee, 2 rupee and 5 rupee coins. If the total amount is Rs 184, then how many coins of each type are there?

 

A) 18 B) 26
C) 25 D) 23
 
Answer & Explanation Answer: D) 23

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Filed Under: Simplification
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