Quantitative Aptitude - Arithmetic Ability Questions

Q:

Consider the figure shown below which consists of the triangle ABC which touches the circle with centre at O. Which of the following options is CORRECT?

A) AB – CQ = AC + BQ B) AB + CQ = AC + BQ
C) AB + CQ = AC – BQ D) None of the above
 
Answer & Explanation Answer: B) AB + CQ = AC + BQ

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the effective discount on two successive discounts of 20% and 25%?

A) 45% B) 40%
C) 50% D) 60%
 
Answer & Explanation Answer: B) 40%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the simplified value of Sec ACot A + Tan A2 ?

A) 1 – cos2A B) 2sin2A
C) sec2A D) 0
 
Answer & Explanation Answer: A) 1 – cos2A

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Filed Under: Simplification
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

A train is moving at the speed of 72 km/hr. How many seconds will it take to cover a distance of 1400 m ?

A) 70 B) 80
C) 72 D) 84
 
Answer & Explanation Answer: A) 70

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

If a wholesaler, sells a box of chocolates at Rs 960 he gains 20%. Now if he decides to sell it at Rs 1120, what is his profit percentage?

A) 30 B) 40
C) 50 D) 60
 
Answer & Explanation Answer: B) 40

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Profit of Rs 1,03,500 has to be divided between three partners A, B and C in the ratio 11:7:5. How much amount (in Rs) does B get?

A) 22,500 B) 49,500
C) 50,500 D) 31,500
 
Answer & Explanation Answer: D) 31,500

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Filed Under: Partnership
Exam Prep: Bank Exams

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Q:

A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is

A) 20 days B) 21 days
C) 22 days D) 24 days
 
Answer & Explanation Answer: D) 24 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

A shopkeeper by selling 9 Rolex watches, earns a profit equal to the selling price of 4 Rolex watches. His profit percentage is

A) 44.4 percent B) 88.8 percent
C) 80 percent D) 8.8 percent
 
Answer & Explanation Answer: C) 80 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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