Quantitative Aptitude - Arithmetic Ability Questions

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:

In 3 years Rs 3000 amounts to Rs 3993 at x% compound interest, compounded annually. The value of x is

A) 10 B) 8
C) 5 D) 3 1/3
 
Answer & Explanation Answer: A) 10

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Filed Under: Compound Interest
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Q:

The surface area of a sphere is 2464 cm². Find its diameter (in cm).

A) 14 B) 56
C) 28 D) 42
 
Answer & Explanation Answer: C) 28

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

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Q:

A number was divided in the ratio 3:2. When 8 was was added to each of the numbers the ratio changed to 7:5. The greater of the two numbers was

A) 48 B) 42
C) 27 D) 69
 
Answer & Explanation Answer: A) 48

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Filed Under: Problems on Numbers
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Q:

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3) 

A) (√6-6)/3√3 B) (1-3√2)/3
C) 1/√3 D) 2/√3
 
Answer & Explanation Answer: C) 1/√3

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Q:

The perimeter and the breadth of a rectangle are 46 cm and 8 cm respectively. Calculate the length of its diagonal (in cm).

 

A) 17   B) 34
C)  15     D) 30
 
Answer & Explanation Answer: A) 17  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 636 B) 253
C) 396 D) 473
 
Answer & Explanation Answer: A) 636

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Filed Under: Odd Man Out
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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