Quantitative Aptitude - Arithmetic Ability Questions

Q:

Curved surface area of a cylinder is 528 sq cm. If circumference of its base is 44 cm, find the height of the cylinder?

A) 12 cm B) 24 cm
C) 36 cm D) 6 cm
 
Answer & Explanation Answer: A) 12 cm

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

1 1807
Q:

A shopkeeper increases the price of an object by 40% and then sells it at 25% discount on the marked price. If the selling price of such an object be Rs. 2100, its cost price for the shopkeeper was ?

A) 3000 B) 1500
C) 1750 D) 2000
 
Answer & Explanation Answer: D) 2000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 1807
Q:

P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?

 

A) 18   B) 25  
C) 24   D) 21
 
Answer & Explanation Answer: B) 25  

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Filed Under: Time and Work
Exam Prep: Bank Exams

1 1807
Q:

The price of an article is discounted by 25%, to restore to its original value, the new price must be increased by

A) 57 percent B) 36.31 percent
C) 71.25 percent D) 33.33 percent
 
Answer & Explanation Answer: D) 33.33 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

2 1807
Q:

If the amount received at the end of 2nd and 3rd year at compound interest on a certain Principal is Rs 30250, and Rs 33275 respectively, what is the rate of interest?

A) 10 percent B) 5 percent
C) 20 percent D) 16 percent
 
Answer & Explanation Answer: A) 10 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

3 1807
Q:

The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by

A) 7 percent B) 33.77 percent
C) 7.53 percent D) 63.75 percent
 
Answer & Explanation Answer: C) 7.53 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

0 1807
Q:

In a bag the ratio of red balls to green balls is 4 : 9. If 6 more green balls were added to the bag, the ratio of red balls to green balls would become 1 : 3. How many red balls are there in the bag?

A) 9 B) 10
C) 8 D) 12
 
Answer & Explanation Answer: C) 8

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

2 1807
Q:

Simplify : -21973 × -1253 ÷ 275123

A) 492/7 B) 520/3
C) 554/7 D) 571/5
 
Answer & Explanation Answer: B) 520/3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1806