Quantitative Aptitude - Arithmetic Ability Questions

Q:

The length, breadth and height of a cuboid are in the ratio 19 : 11 : 13. If length is 30 cm more than height, then what is the volume (in cub.cm) of this cuboid?

A) 81510 B) 89665
C) 195300 D) 339625
 
Answer & Explanation Answer: D) 339625

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

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Q:

A solid brass sphere of radius 2.1 dm is converted into a right circular cylindrical rod of length 7cm. The ratio of total surface areas of the rod to the sphere is

A) 3:1 B) 1:3
C) 7:3 D) 3:7
 
Answer & Explanation Answer: C) 7:3

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

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Q:

The sum of present age of father and his son is 60 yrs. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be?

A) 45 B) 25
C) 20 D) 33
 
Answer & Explanation Answer: C) 20

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

The prices of chairs and tables are in the ratio of 9 : 5. If the chairs cost Rs. 4200 more than the tables, find the price of the tables? (in Rs.)

A) 6730 B) 6200
C) 5000 D) 5250
 
Answer & Explanation Answer: D) 5250

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

A sphere of radius 5 cm is melted to form a cone with base of same radius. The height (in cm) of the cone is

A) 5 B) 10
C) 20 D) 22
 
Answer & Explanation Answer: C) 20

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If secA + tanA = x, then find the value of x.

A) √[(1 - sinA)/(1 + sinA)] B) (1 + sinA)/(1 - sinA)
C) (1 - sinA)/(1 + sinA) D) √[(1 + sinA)/(1 - sinA)]
 
Answer & Explanation Answer: D) √[(1 + sinA)/(1 - sinA)]

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd letters from the given alternatives.

A) UTS B) PNM
C) KIH D) FDC
 
Answer & Explanation Answer: A) UTS

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Five angles of a hexagon measure 116 deg each. What is the measure of the remaining angle?

A) 152 deg B) 116 deg
C) 140 deg D) 126 deg
 
Answer & Explanation Answer: C) 140 deg

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Filed Under: Area
Exam Prep: Bank Exams

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