Quantitative Aptitude - Arithmetic Ability Questions

Q:

X and Y undertook to do a piece of work for Rs 5400. X alone could do this work in 18 days and Y alone could do this work in 24 days. With the assistance of Z they finished the work in 8 days. What is the share (in Rs) of Z?

 

A) 1200 B) 1500
C) 1600 D) 1800
 
Answer & Explanation Answer: A) 1200

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Find the unit place in 194102+294103

A) 0 B) 6
C) 8 D) 2
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 10x/3 + 5/2(2 - x/3) = 7/2, then the value of x is?

A) 3/5 B) -5/3
C) 5/3 D)  -3/5
 
Answer & Explanation Answer: D)  -3/5

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Filed Under: Simplification
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Q:

Rajesh buys a table of Rs 900 and sells it. Rajesh gives two successive discount of 10% and 20% to the customer. What will be the selling price (in Rs) of the table?

A) 568 B) 648
C) 728 D) 668
 
Answer & Explanation Answer: B) 648

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the angle between the two hands of a clock when the time shown by the clock is 8 p.m.?(in degrees)

A) 240 B) 120
C) 60 D) 50
 
Answer & Explanation Answer: B) 120

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Filed Under: Clocks
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Q:

What is the length of the side of an equilateral triangle, if its area is 64√3 sq cm?

A) 8 cm B) 16 cm
C) 16√3 cm D) 8√3 cm
 
Answer & Explanation Answer: B) 16 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Two numbers are in ratio 3:4. When 3 is subtracted from both the numbers, the ratio becomes 2:3. Find the sum of the numbers.

A) 16 B) 20
C) 21 D) 22
 
Answer & Explanation Answer: C) 21

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If θ is positive acute angle and 4sin2θ = 3, then the value of tan θ - cot θ/2 is

A) 1 B) 0
C) √3 D) 1/√3
 
Answer & Explanation Answer: B) 0

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Filed Under: Simplification
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