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Quantitative Aptitude - Arithmetic Ability

Quantitative Aptitude - Arithmetic Ability Questions

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Mr. Devesh borrowed Rs.4,500 at 4% per annum compound interest. The compound interest compounded annually for 2years is

A) Rs. 367.2	B) Rs. 4867.2
C) Rs. 4876.2	D) Rs.376.2

A) Rs. 367.2

B) Rs. 4867.2

C) Rs. 4876.2

D) Rs.376.2

Answer & Explanation Answer: A) Rs. 367.2

Explanation:

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Filed Under: Compound Interest
Exam Prep: Bank Exams

5 1182

At 8% simple interest per annum a sum of money becomes Rs. 300 in 2.5 years. What was the sum invested?

A) Rs. 275	B) Rs. 250
C) Rs. 240	D) Rs. 260

A) Rs. 275

B) Rs. 250

C) Rs. 240

D) Rs. 260

Answer & Explanation Answer: B) Rs. 250

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Filed Under: Simple Interest
Exam Prep: Bank Exams

1 1181

The tangents drawn at points A and B of a circle with centre O, meet at P. If ∠AOB = 120° and AP = 6 cm, then what is the area of triangle (in cm2) APB?

A) 6√3	B) 8√3
C) 9	D) 9√3

A) 6√3

B) 8√3

C) 9

D) 9√3

Answer & Explanation Answer: D) 9√3

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

0 1180

If the measure of the interior angle of a regular polygon is 90 deg greater than the measure of its exterior angle, then how many sides does it have ?

A) 8	B) 9
C) 10	D) 12

A) 8

B) 9

C) 10

D) 12

Answer & Explanation Answer: A) 8

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

0 1180

One internal angle of a rhombus of side 12 cm is 120°. What is the length of its longer diagonal?

A) 6√3 cm	B) 12√2 cm
C) 6√2 cm	D) 12√3 cm

A) 6√3 cm

B) 12√2 cm

C) 6√2 cm

D) 12√3 cm

Answer & Explanation Answer: D) 12√3 cm

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

0 1180

If ABCD is a Cyclic Quadrilateral, then the value of ${Cos}^{2} A - {Cos}^{2} B - {Cos}^{2} C + {Cos}^{2} D$ is

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

A) -1

B) 2

C) 1

D) 0

Answer & Explanation Answer: C) 1

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

0 1180

Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits. What is the number?