Quantitative Aptitude - Arithmetic Ability Questions

Q:

The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

A) 60% B) 47%
C) 49% D) 40%
 
Answer & Explanation Answer: C) 49%

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Q:

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is

A) 0.1 B) 0.08
C) 0.06 D) 0.04
 
Answer & Explanation Answer: B) 0.08

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Q:

A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?

A) 384.13 sq cm B) 576.19 sq cm
C) 192.06 sq cm D) 288.1 sq cm
 
Answer & Explanation Answer: B) 576.19 sq cm

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

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Q:

The total surface area of a hemisphere is 41.58 sq cm, find its radius.

A) 4.2 cm B) 0.7 cm
C) 1.05 cm D) 2.1 cm
 
Answer & Explanation Answer: D) 2.1 cm

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

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Q:

The marked price of a shirt is Rs 1800 and retailer gets a discount of 40%. If he sells that shirt for Rs 1800, then what is the profit percentage of retailer?

 

A) 40 B) 66.66
C) 37.5 D) 62.5
 
Answer & Explanation Answer: B) 66.66

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Cost price of a cooler is Rs 8400. If the profit percentage is 26%, then what is the selling price (in Rs) of the cooler?

 

A) 11351   B) 6667  
C) 10584   D) 9564
 
Answer & Explanation Answer: C) 10584  

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

1 1104
Q:

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

A) 74808.1408 B) 7480.78408
C) 74808.2408 D) 7480.81408
 
Answer & Explanation Answer: D) 7480.81408

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

When a number is divided by 56, the remainder will be 29. If the same number is divided by 8, then the remainder will be

A) 6 B) 7
C) 5 D) 3
 
Answer & Explanation Answer: C) 5

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