Quantitative Aptitude - Arithmetic Ability Questions

Q:

A 145 m long train crosses a 655 m long bridge in 36 seconds. What is the speed of the train?

A) 70 kmph B) 80 kmph
C) 60 kmph D) 75 kmph
 
Answer & Explanation Answer: B) 80 kmph

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

What is the value of sec2θ + 1sec2θ - 1 x 12cotθ - tanθ ?

A) 0 B) 1
C) cosec θ D) sec θ
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of √[(1 ­- cosA)/(1 + cosA)]?

A) cosecA ­- cotA B) cosecA + cotA
C) secA -­ cotA D) secA + cotA
 
Answer & Explanation Answer: A) cosecA ­- cotA

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Filed Under: Simplification
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Q:

If Gadadhar's salary is 3/2 times of Haamid's and Sarvesh's is 4/3 times of Haamid's, what is the ratio of Gadadhar's salary to Sarvesh's?

A) 9:8 B) 1:2
C) 2:1 D) 8:9
 
Answer & Explanation Answer: A) 9:8

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The measures of the four angles of a quadilateral are in the ratio 3:4:5:6. What is the measure of the biggest angle?

A) 120° B) 100°
C) 80° D) 60°
 
Answer & Explanation Answer: A) 120°

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Filed Under: Area
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Q:

What is the simplified value of 12-13 ?

A) 5√3 B) 5/√3
C) 3√5 D) 3/√5
 
Answer & Explanation Answer: B) 5/√3

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Filed Under: Simplification
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Q:

If xy+yz+zx = 1, then the value of (1+y2)(x+y)(y+z) ?

A) 2 B) 3
C) 4 D) 1
 
Answer & Explanation Answer: D) 1

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Q:

After allowing a discount of 20% on Marked price Kishore makes a profit of 12%. What percentage is the Marked price above the Cost price?

A) 40% B) 32%
C) 25% D) 8%
 
Answer & Explanation Answer: A) 40%

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Filed Under: Percentage
Exam Prep: Bank Exams

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