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 Quantitative Aptitude - Arithmetic Ability Questions

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Q:

The upper part of a tree broke at a certain height makes an angle of 60 ° with the ground at a distance of 10 m. from its feet. The original height of the tree was

A) 20√3 m. B) 10√3 m.
C) 10(2+√3) m. D) 10(2-­√3) m.
 
Answer & Explanation Answer: C) 10(2+√3) m.

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 32448 and Rs 33745.92 respectively, what is the rate of interest?

A) 2 percent B) 8 percent
C) 6 percent D) 4 percent
 
Answer & Explanation Answer: D) 4 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

Which of the following words does NOT belong with the others?

A) Dharti B) Shukra
C) Brihaspati D) Shani
 
Answer & Explanation Answer: A) Dharti

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the value of Cot 60°- Cos 45°?

A) (9 - 2√3)/9 B) (2√6 - 1)/√3
C) (1 - 2√3)/2 D) (√2 - √3)/√6
 
Answer & Explanation Answer: D) (√2 - √3)/√6

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

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Q:

Curved surface area of a cylinder is 660 sq cm. If circumference of its base is 44 cm, find the volume of the cylinder?

A) 4620 cubic cm B) 2310 cubic cm
C) 6930 cubic cm D) 1155 cubic cm
 
Answer & Explanation Answer: B) 2310 cubic cm

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

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Q:

What is the slope of the line parallel to the line passing through the points (3 , -4) and (-2 , 5)?

A) 9/5 B) -5/9
C) -9/5 D) 5/9
 
Answer & Explanation Answer: C) -9/5

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

The average of ten numbers is 18. If one number is removed, then the average becomes 16, then what is the removed number?

 

A) 36 B) 40
C) 48 D) 52
 
Answer & Explanation Answer: A) 36

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

The diagonal of a square is 10√2 cm, find its perimeter?

A) 160 cm B) 80 cm
C) 20 cm D) 40 cm
 
Answer & Explanation Answer: D) 40 cm

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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