Quantitative Aptitude - Arithmetic Ability Questions

Q:

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

A) 20° B) 30°
C) 50° D) 70°
 
Answer & Explanation Answer: D) 70°

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Q:

A person bought an item for Rs. 1500 and sold it at a profit of 12%. What was the selling price of the item?

A) Rs. 1800 B) Rs. 1620
C) Rs. 1662 D) Rs. 1680
 
Answer & Explanation Answer: D) Rs. 1680

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 529 B) 549
C) 731 D) 525
 
Answer & Explanation Answer: A) 529

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If the Arithmetic mean of 7, 5, 13, x and 9 is 10, then the value of x is

A) 10 B) 12
C) 14 D) 16
 
Answer & Explanation Answer: D) 16

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

What is the third proportional to 10 and 25?

A) 125 B) 150
C) 62.5 D) 225
 
Answer & Explanation Answer: C) 62.5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

What is the equation of the line passing through the point (1,3) and making an angle of -45° with the positive x-axis?

A) x + y = 4 B) x + y = 2
C) x - y = 4 D) x - y = 2
 
Answer & Explanation Answer: A) x + y = 4

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If a + b = 1, then a4 + b4 - a3 - b3 - 2a2b2 + ab is equal to

A) 1 B) 2
C) 4 D) 0
 
Answer & Explanation Answer: D) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If cosθ = x2-y2x2+y2, then the value of cotθ is

A) 2xyx2-y2 B) 2xyx2+y2
C) x2+y22xy D) x2-y22xy
 
Answer & Explanation Answer: D) x2-y22xy

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Filed Under: Simplification
Exam Prep: Bank Exams

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