Quantitative Aptitude - Arithmetic Ability Questions

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

0 1916
Q:

If the product of two numbers is 2400 and their LCM is 96 then their HCF is

A) 35 B) 240
C) 24 D) 25
 
Answer & Explanation Answer: D) 25

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

8 1916
Q:

What is the area (in cm2) of the circumcircle of a triangle whose sides are 6 cm, 8 cm and 10 cm respectively?

A) 275/7 B) 550/7
C) 2200/7 D) 1100/7
 
Answer & Explanation Answer: B) 550/7

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Filed Under: Area
Exam Prep: Bank Exams

0 1916
Q:

An angle is (2/3)rd of its supplementary angle. What is the measure of the angle?

A) 108° B) 72°
C) 54° D) 36°
 
Answer & Explanation Answer: B) 72°

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Filed Under: Area
Exam Prep: Bank Exams

0 1916
Q:

How many times in a week does both the hands of the clock will coincide with each other?

A) 84 B) 160
C) 56 D) 168
 
Answer & Explanation Answer: D) 168

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Filed Under: Clocks
Exam Prep: Bank Exams

9 1915
Q:

If (4/5)A = 3B = (2/3)C, then what is A : B : C?

A) 12 : 3 : 16 B) 12 : 45 : 10
C) 15 : 4 : 18 D) 9 : 12 : 16
 
Answer & Explanation Answer: C) 15 : 4 : 18

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

4 1915
Q:

Square of (7 ­- 4x) is

A) 16x2 - 28x + 49 B) 49 -­ 28x ­- 16x2
C) 49 - ­ 56x -­ 16x2 D) 16x2 - 56x + 49
 
Answer & Explanation Answer: D) 16x2 - 56x + 49

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1915
Q:

The average marks in science subject of a class of 20 students is 68. If the marks of two students were misread as 48 and 65 of the actual marks 72 and 61 respectively, then what would be the correct average?

A) 68.5 B) 69
C) 69.5 D) 70
 
Answer & Explanation Answer: B) 69

Explanation:

Difference of marks = 72 + 61 –48 –65 = 20∴Correct average marks = 68 +20/20= 69

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Filed Under: Average
Exam Prep: Bank Exams

0 1915