Quantitative Aptitude - Arithmetic Ability Questions

Q:

In a school 60% of the students are girls. If number of boys is 480, then what is the total number of students in the school?

A) 1200 B) 840
C) 96 D) 1320
 
Answer & Explanation Answer: A) 1200

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Q:

Find the common factor of (3757+4357) and (3737+4337) ?

A) (43 - 37) B) (43 + 37)
C) (37 + 37) D) 10
 
Answer & Explanation Answer: B) (43 + 37)

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Q:

Rehman walks at 8 km/hr and Roma cycles at 13 km/hr towards each other. What was the distance between them when they started if they meet after 36 minutes?

A) 12.6 kms B) 18.9 kms
C) 15.8 kms D) 9.5 kms
 
Answer & Explanation Answer: A) 12.6 kms

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Q:

Reduce 3596 / 4292 to lowest terms.

A) 29/37 B) 17/43
C) 31/37 D) 19/23
 
Answer & Explanation Answer: C) 31/37

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Q:

If xa+b+1=xa-b+a-ba+b, then x is equal to

A) 2a-b B) a+b
C) a-b D) 2a+b
 
Answer & Explanation Answer: C) a-b

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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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Q:

What is the average of all numbers between 11 and 80 which are divisible by 6?

A) 46 B) 47
C) 44 D) 45
 
Answer & Explanation Answer: D) 45

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Q:

A runner starts running from a point at 6:00 am with a speed of 8 km/hr. Another racer starts from the same point at 8:30 am in the same direction with speed of 10 km/hr. At what time of the day (in p.m.) will the second racer will overtake the other runner?

A) 8:00 B) 4:00
C) 6:30 D) 5:30
 
Answer & Explanation Answer: C) 6:30

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