Quantitative Aptitude - Arithmetic Ability Questions

Q:

A bus moves at a speed of 84 km/hr after repairing and moves at a speed of 56 km/hr before repairing. It covers 2x distance in 8 hours after repairing.How much time (in hours) will it take to cover x distance before repairing?

A) 8 B) 5
C) 6 D) 9
 
Answer & Explanation Answer: C) 6

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

X, Y and Z are partners in a company. In one year X receives 1/4 part of profit, Y receives 1/5 part of profit and Z receives Rs 22000. How much amount (in Rs) will X get as profit?

 

A) 10000 B) 12000
C) 15000 D) 18000
 
Answer & Explanation Answer: A) 10000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Two buses are moving towards each other with speed of 20 km/hr and 34 km/hr respectively. What will be the distance (in metres) between the two buses one second before they collide?

 

A) 21 B) 18
C) 12 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Raja and Kundan together can build a wall in 20 days, Kundan and Mahesh build the same wall in 30 days and Mahesh and Raja can build the same wall in 24 days. In how many days can all the three complete the same wall while working together?

A) 18 B) 16
C) 20 D) 14
 
Answer & Explanation Answer: B) 16

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If a + b + c = 9 and ab + bc + ca = 18, then what is the value of a3 + b3 + c3  3abc?

A) 189 B) 243
C) 361 D) 486
 
Answer & Explanation Answer: B) 243

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The value of (sec245 - cot245) - (sin230 + sin260) is

A) 1 B) 2√3
C) 0 D) 1/√2
 
Answer & Explanation Answer: C) 0

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Filed Under: Simplification
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Q:

What is the area (in sq cm) of a regular hexagon of side 6 cm?

A) 27√3 B) 54√3
C) 54 D) 27
 
Answer & Explanation Answer: B) 54√3

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

A) Torch B) Battery
C) Candle D) Lamp
 
Answer & Explanation Answer: B) Battery

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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