Quantitative Aptitude - Arithmetic Ability Questions

Q:

The distance between the points (2, 7) and (k, -5) is 13. What is the value of k?

A) -7 B) 7
C) 6 D) -6
 
Answer & Explanation Answer: B) 7

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

x and y are two numbers such that their mean proportion is 16 and third proportion is 128. What is the value of x and y?

A) 8 and 16 B) 16 and 32
C) 8 and 32 D) 16 and 16
 
Answer & Explanation Answer: C) 8 and 32

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Filed Under: Ratios and Proportions
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Profit of Rs 187200 has to be divided among three partners Amit, Brijmohan and Chiranjeev in the ratio 1:2:5. How much does Chiranjeev get?

A) Rs. 46800 B) Rs. 23400
C) Rs. 117000 D) Rs. 58500
 
Answer & Explanation Answer: C) Rs. 117000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The third proportional of two numbers 4 and 20 is

A) 36 B) 40
C) 100 D) 60
 
Answer & Explanation Answer: C) 100

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

A cone of radius 3.5 cm and height 27 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 2.1 cm. What will be the height of water in this vessel? (Take π = 22/7)

A) 50 cm B) 25 cm
C) 12.5 cm D) 37.5 cm
 
Answer & Explanation Answer: B) 25 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If (x+1/x) = 5, then the value of 5xx2+5x+1?

A) 1/3 B) 1/4
C) 1/2 D) 1/5
 
Answer & Explanation Answer: C) 1/2

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Q:

If ab+ba=1, then the value of a3+b3 is

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

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Q:

A total amount of Rs. 1560 is to be divided among A, B, C such that A gets 50% of what B gets and B gets 20% of what C gets. How much will B get ?

A) Rs. 540 B) Rs. 440
C) Rs. 280 D) Rs. 240
 
Answer & Explanation Answer: D) Rs. 240

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Filed Under: Percentage
Exam Prep: Bank Exams

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