Quantitative Aptitude - Arithmetic Ability Questions

Q:

In an acute-angled triangle ABC is Sin(B+A+C)=32 and tan(C+A-B)=1, then C is equal to

A) 37.5° B) 67.5°
C) 52.5° D) 72.5°
 
Answer & Explanation Answer: C) 52.5°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?

A) 186 B) 144
C) 132 D) 168
 
Answer & Explanation Answer: D) 168

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Filed Under: Area
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Q:

Volume of a cylinder is 13860 cubic cm. If circumference of its base is 132 cm, find the curved surface area of the cylinder?

A) 2640 sq cm B) 3960 sq cm
C) 1320 sq cm D) 660 sq cm
 
Answer & Explanation Answer: C) 1320 sq cm

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

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Q:

The mean of the data 1, 2, 10, 18, 3, 17, 19 is

A) 7 B) 10
C) 17 D) 70
 
Answer & Explanation Answer: B) 10

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar?

A) 7.0 sec B) 72 sec
C) 7.2 sec D) 70 sec
 
Answer & Explanation Answer: C) 7.2 sec

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

On selling 56 chairs, Mohan earns profit equal to the selling price of 6 chairs. What is the profit percentage?

 

A) 9.28 B) 10.71
C) 12 D) 13.7
 
Answer & Explanation Answer: C) 12

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A can do a work in 16 days and B in 20 days. If they work on it together for 8 days, then what fraction of work is left?

A) 1/3 B) 1/6
C) 2/9 D) 1/10
 
Answer & Explanation Answer: D) 1/10

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

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Q:

Two circles are having radii 9 cm and 12 cm. The distance between their centres is 15 cm. What is the length (in cm) of their common chord?

A) 6.8 B) 13.6
C) 7.2 D) 14.4
 
Answer & Explanation Answer: D) 14.4

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

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