Quantitative Aptitude - Arithmetic Ability Questions

Q:

A 600 metres long train is running at the speed of 81 km/hr. If it crosses a platform in 40 seconds, then what is the length of the platform (in metres)?

 

A) 220 B) 300
C) 360 D) 410
 
Answer & Explanation Answer: B) 300

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

What is the value of cosecA/(cosec2A ­- 1)?

A) sinA B) secA
C) tanA D) cosA
 
Answer & Explanation Answer: B) secA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of cos 4π/3?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ΔDEF is right angled at E. If m∠D = 45°, then find the value of (tanF + 1/3).

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If XY = a+23 and YX = 13, then find the value of X2 + Y2X2 - Y2.

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Cap B) Turban
C) Trouser D) Hat
 
Answer & Explanation Answer: C) Trouser

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

When 2x + 2x = 3, then x3 + 1x + 2 value is

A) 2/7 B) 7/8
C) 7/2 D) 8/7
 
Answer & Explanation Answer: B) 7/8

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Three balls ring at intervals of 15, 30 and 45minutes respectively. At what time will they ring together again, if they rang simultaneously at 8.00 AM?

 

A) 8.30 AM B) 9.30 AM
C) 9.00 AM D) 8.45 AM
 
Answer & Explanation Answer: B) 9.30 AM

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Filed Under: Clocks
Exam Prep: Bank Exams

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