Quantitative Aptitude - Arithmetic Ability Questions

Q:

The product of two numbers is 0.432. One of the numbers is 1.6. What is the other number?

A) 2.7 B) 0.027
C) 27 D) 0.27
 
Answer & Explanation Answer: D) 0.27

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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Q:

Which of the following numbers is divisible by 12?

A) 53412 B) 43412
C) 33412 D) 63412
 
Answer & Explanation Answer: A) 53412

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The average temperature for Monday, Tuesday, Wednesday and Thursday was 48° . The average temperature for Tuesday, Wednesday, Thursday and Friday was 52°, If the temperature on Monday was 42°, then the temperature on Friday was (in degrees)

A) 58 B) 56
C) 52 D) 50
 
Answer & Explanation Answer: A) 58

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If 3cos2x - 2sin2x = -0.75 and 0° x  90°, then x = ?

 

A) 30 deg B) 90 deg
C) 60 deg D) 45 deg
 
Answer & Explanation Answer: C) 60 deg

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which of the following ratio is greatest?

A) 7:15 B) 15:23
C) 17:25 D) 21:29
 
Answer & Explanation Answer: D) 21:29

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

40.36 ­- (9.347 -­ x ) -­ 29.02 = 3.68. Find x.

A) -56.353 B) 1.687
C) -17.007 D) 82.407
 
Answer & Explanation Answer: B) 1.687

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Simplify 11.9983 = ?

A) 1727.136 B) 1331.136
C) 1685.136 D) 1700.136
 
Answer & Explanation Answer: A) 1727.136

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Exam Prep: Bank Exams

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