6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

What is the slope of the line, parallel to the line 3x - 6y = 4?

A) -1/2	B) 1/2
C) 2	D) -2

Answer & Explanation Answer: B) 1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1963

Q:

Calculate the value of $\frac{\sqrt{5}}{(5 - \sqrt{5})}$ , if the value of √5 = 2.236.

A) 0.809	B) 0.89
C) 0.089	D) 0.807

Answer & Explanation Answer: A) 0.809

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1963

Q:

If √ $(1 + \tan^{2} A) = x$ , then the value of x is

A) sinA	B) cosecA
C) secA	D) cosA

Answer & Explanation Answer: C) secA

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1962

Q:

In the given figure, AB = 30 cm and CD = 24 cm. What is the value (in cm) of MN?

A) 18	B) 9
C) 12	D) 15

Answer & Explanation Answer: A) 18

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Filed Under: Area
Exam Prep: Bank Exams

0 1962

Q:

Sum of twice a fraction and 3 times its reciprocal is 29/3. What is the fraction?

A) 2/9	B) 5/4
C) 4/5	D) 9/2

Answer & Explanation Answer: D) 9/2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

4 1962

Q:

In $∆ ABC$ two medians BE and CF intersects at the point O and P,Q are the midpoints of BO and CO respectively. If the length of PQ=3cm, then the length of FE will be

A) 3 cm	B) 6 cm
C) 9 cm	D) 12 cm

Answer & Explanation Answer: A) 3 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 1962

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 1962

Q:

If $p^{3} - q^{3} = (p - q) ({(p - q)}^{2} + x p q)$ then value of x is

A) 1	B) 2
C) 3	D) 0

Quantitative Aptitude - Arithmetic Ability Questions

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