Quantitative Aptitude - Arithmetic Ability Questions

Q:

If the arithmetic mean of two numbers is 7 and the geometric mean of the same two numbers is 2√10. Then find the numbers x and y respectively, such that x>y.

 

A) 4, 10 B) 2, 5
C) 5, 2 D) 10, 4
 
Answer & Explanation Answer: D) 10, 4

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

8 1797
Q:

The bar chart given shows the sales of 3 types of cars in the Indian automotive industry over 4 years. All the sales figures have been shown in terms of 000 units.

What is the respective ratio of total sales of Sedan and total sales of SUV over the period of 4 years?

A) 23 : 31 B) 29 : 39
C) 43 : 31 D) 76 : 47
 
Answer & Explanation Answer: C) 43 : 31

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Q:

Find the smallest 8 digit number which is exactly divisible by 121.

A) 10000045 B) 10000076
C) 10000024 D) 10000055
 
Answer & Explanation Answer: A) 10000045

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

0 1796
Q:

If the price of sugar is decreased by 18%, then a person can buy 16.2 kg sugar more for Rs 4500. What will be the new price (in Rs) of sugar per kg?

A) 40 B) 60
C) 45 D) 50
 
Answer & Explanation Answer: D) 50

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Filed Under: Percentage
Exam Prep: Bank Exams

1 1796
Q:

If 1aa2+1 = 3, then the value of a6+1a3 is

A) 9 B) 18
C) 27 D) 1
 
Answer & Explanation Answer: B) 18

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Choose the odd word/letters/number/number pair from the given alternatives.

A) Violet B) Blue
C) Indigo D) White
 
Answer & Explanation Answer: D) White

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Filed Under: Odd Man Out

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Q:

The diagonal of a square equals the side of an equilateral triangle. If the area of the square is 12 sq cm, what is the area of the equilateral triangle?

A) 12√3 sq cm B) 6√3 sq cm
C) 12√2 sq cm D) 24 sq cm
 
Answer & Explanation Answer: B) 6√3 sq cm

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If aq-r+br-p-cp-q, then find the value of (pa + qp + rc) is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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