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Q:

ΔPQR is right angled at Q. If cosecP = 25/24, then what is the value of cotR ?

A) 25/7	B) 24/25
C) 7/24	D) 24/7

Answer & Explanation Answer: D) 24/7

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3)

A) (√6-6)/3√3	B) (1-3√2)/3
C) 1/√3	D) 2/√3

Answer & Explanation Answer: C) 1/√3

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

The surface area of a sphere is 1386 $c m^{2}$ . Find its diameter (in cm)

A) 10.5	B) 42
C) 21	D) 31.5

Answer & Explanation Answer: C) 21

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?

A) 1260	B) 1440
C) 1800	D) 2340

Answer & Explanation Answer: A) 1260

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

The line graph shows the sales per employee of a certain company. Study the diagram and answer the following questions

A) 2014	B) 2015
C) 2017	D) 2016

Answer & Explanation Answer: D) 2016

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Filed Under: Quantitative Aptitude - Data Interpretation

Q:

If ${(x + \frac{1}{x})}^{2} = 3$ , then the value of $x^{3} + \frac{1}{x^{3}}$ is:

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

Answer & Explanation Answer: A) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

The simple interest on a sum for 5 years is twofifth of the sum. The rate of interest per annum is

A) 0.1	B) 0.08
C) 0.06	D) 0.04

Answer & Explanation Answer: B) 0.08

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

The average of marks of 17 students in an examination was calculated as 71. But it was later found that the mark of one student had been wronglyentered as 65 instead of 56 and another as 24 instead of 50. The correct average is

A) 70	B) 71
C) 72	D) 73

Answer & Explanation Answer: C) 72

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Filed Under: Average
Exam Prep: Bank Exams

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