Quantitative Aptitude - Arithmetic Ability Questions

Q:

In a triangle, the distance of the centroid from the three vertices is 4cm, 6cm and 8cm respectively. Then the length of the smallest median is:

A) 8 B) 7
C) 6 D) 5
 
Answer & Explanation Answer: C) 6

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Filed Under: Area
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Q:

X can complete a task in 8 days, whereas Y can complete the same task in 10 days. If they work together, in how many days will the task be completed?

A) 40/9 B) 9/40
C) 44/9 D) 9/44
 
Answer & Explanation Answer: A) 40/9

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Filed Under: Time and Work
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Q:

The difference between cost price and selling price is Rs 575. If profit percentage is 23%, then what is the selling price (in Rs)?

A) 3225 B) 1925
C) 2500 D) 3075
 
Answer & Explanation Answer: D) 3075

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Filed Under: Profit and Loss
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Q:

The average of 3 consecutive even numbers is A. If next 5 even numbers are added, then what is the average of these 8 numbers?

A) A + 3 B) A + 4
C) A + 5 D) A + 7
 
Answer & Explanation Answer: C) A + 5

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Filed Under: Numbers
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Q:

If 5 sin2θ+ 4 cos2θ= 9/2 and 0 <θ<Π/2 then tanθ is equal to?

A) 1 B) 0
C) -1 D) 1/4
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
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Q:

In these tests find the Odd figure out

A) a B) b
C) c D) d
 
Answer & Explanation Answer: D) d

Explanation:

It has odd number of sides while others have even number of sides.

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Filed Under: Odd Man Out
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Q:

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

A) 4267 B) 2498
C) 2739 D) 5496
 
Answer & Explanation Answer: B) 2498

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Q:

If 2x+4-2x+2=3, then the value of x?

A) 0 B) 2
C) -1 D) -2
 
Answer & Explanation Answer: D) -2

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Filed Under: Simplification
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