Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the equation of a line having a slope -1/3 and y-intercept equal to 6?

A) x + 3y = 18 B) x - 3y = 6
C) x + 3y = -18 D) x - 3y = -6
 
Answer & Explanation Answer: A) x + 3y = 18

Explanation:
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Filed Under: Simplification
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Q:

In a college union, there are 48 students. The ratio of the number of boys to the number of girls is 5:3. The number of girls to be added in the union, so that the number of boys to girls in 6:5 is

A) 6 B) 7
C) 12 D) 17
 
Answer & Explanation Answer: B) 7

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Filed Under: Ratios and Proportions
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Q:

Product of 9b2, 3a2 and 4ab is

A) 108a2b2 B) 108a3b3
C) 108a3b2 D) 108a4b4
 
Answer & Explanation Answer: B) 108a3b3

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Length – Metre B) Temperature – Degree
C) Ampere – Current D) Work – Joule
 
Answer & Explanation Answer: C) Ampere – Current

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Filed Under: Odd Man Out
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Q:

Four pairs of words are given. Find the odd one out.

A) White : Snow B) Red : Blood
C) Brown : Sky D) Green : Grass
 
Answer & Explanation Answer: C) Brown : Sky

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Q:

Sharmi starts from Pune and Ritesh starts from Mumbai to meet each other. The Speed of Sharmi is 37 kmph, while the speed of Ritesh is 41 kmph. If the distance between Pune and Mumbai be 234 km and both Sharmi and Ritesh start their journey at the same time, when they will meet?

A) 1 hour later B) 1.5 hour later
C) 2 hour later D) 2.5 hour later
 
Answer & Explanation Answer:

Explanation:
234 = (37+41)*t
t =3
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Filed Under: Time and Distance
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Q:

A can do a piece of work in 9 days while B can do it in 12 days. A and B together can do the work in

A) 5 1/7 days B) 5 2/7 days
C) 6 1/7 days D) 6 2/7 days
 
Answer & Explanation Answer: A) 5 1/7 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Divide 32 into two parts such that the sum of the square of the parts is 674. What is the value of the parts?

A) 22, 10 B) 30, 2
C) 25, 7 D) 20, 12
 
Answer & Explanation Answer: C) 25, 7

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Filed Under: Problems on Numbers
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