Quantitative Aptitude - Arithmetic Ability Questions

Q:

What should be the missing digit so that the number 347_547 becomes exactly divisible by 11?

A) 5 B) 3
C) 9 D) 2
 
Answer & Explanation Answer: B) 3

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

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

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

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

AB is a diameter of a circle. C is a point on the tangent drawn at A . If AB = 8 cm and AC = 6 cm , then the length of BC is

A) 10 cm B) 14 cm
C) 5 cm D) 7 cm
 
Answer & Explanation Answer: A) 10 cm

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ABC is right angled at B. If mA = 30°, then find the value of (sinC + 1/3).

A) 4/3 B) (√3+1)/2
C) (√3+2)/√3 D) (3√3+2)/6
 
Answer & Explanation Answer: D) (3√3+2)/6

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Exam Prep: Bank Exams

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Q:

If sinA = x, then x is equal to

A) √(1 - cos2A) B) √(1 - sin2A)
C) √(1 + cos2A) D) √(1 + sin2A)
 
Answer & Explanation Answer: A) √(1 - cos2A)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A dealer is selling an article at a discount of 5% on the Marked price. If the Marked price is 12% above the cost price and the article was sold for Rs. 532 then the cost price is (in Rs.)

A) 500 B) 525
C) 505 D) 520
 
Answer & Explanation Answer: A) 500

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Selling price of an article is Rs 494 and discount of 5% is offered. What is the marked price (in Rs)?

A) 524.5 B) 587
C) 520 D) 540
 
Answer & Explanation Answer: C) 520

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the equation of the line passing through the point (-1,3) and having x-intercept of 4 units?

A) 3x - 5y = 12 B) 3x + 5y = 12
C) 3x + 5y = -12 D) 3x - 5y = -12
 
Answer & Explanation Answer: B) 3x + 5y = 12

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

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