Quantitative Aptitude - Arithmetic Ability Questions

Q:

At what rate of compound interest per annum will a sum of Rs 20000 become Rs 23328 in 2 years?

A) 8 percent B) 16 percent
C) 24 percent D) 12 percent
 
Answer & Explanation Answer: A) 8 percent

Explanation:
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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

What is the third proportional to 9 and 45?

A) 405 B) 225
C) 5 D) 81
 
Answer & Explanation Answer: B) 225

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

A) 40√3 km B) 40√3 cm
C) 40√3 m D) 40√2 m
 
Answer & Explanation Answer: C) 40√3 m

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Q:

What is the Number of candidates who had applied if the ratio of selected to unselected was 14 : 25. If 35 less had applied and 10 less selected, the ratio of selected to unselected would have been 3 : 5?

A) 195 B) 205
C) 185 D) 175
 
Answer & Explanation Answer: A) 195

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word from the given alternatives.

A) Cricket B) Carrom
C) Table Tennis D) Chess
 
Answer & Explanation Answer: A) Cricket

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Filed Under: Odd Man Out
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Q:

What is the value of 34+122 ?

A) 13 B) 15
C) 17 D) 19
 
Answer & Explanation Answer: B) 15

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Filed Under: Simplification
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Q:

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

A) 13 cm B) 14 cm
C) 16 cm D) 12 cm
 
Answer & Explanation Answer: A) 13 cm

Explanation:
Let height =x Then, base =2x
2x * x = 338
=>x=13
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Filed Under: Area
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Q:

The ratio of three numbers is 2 : 3 : 5. If the sum of the three numbers is 275, then what is the largest among the three numbers?

A) 142 B) 137.5
C) 82.5 D) 110.5
 
Answer & Explanation Answer: B) 137.5

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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