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Q:

Weights of two friends A and B are in the ratio of 7 : 8. A’s weight increases by 10% and the total weight of A and B increase by 20%. What is the percentageincrease in the B’s weight?

A) 28.75	B) 11.55
C) 32.85	D) 24.25

Answer & Explanation Answer: A) 28.75

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Filed Under: Percentage

Q:

$If {(x - \frac{1}{3})}^{2} + {(y - 4)}^{2} = 0, then the value of \frac{y + x}{y - x} ?$

A) 11/13	B) 13/11
C) 16/9	D) 9/16

Answer & Explanation Answer: B) 13/11

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

If the angle subtended by the radius of the circle and vertex B of the triangle ABC is $40^{0}$ . Then calculate the value of $∠ B A C$

A) 350	B) 450
C) 500	D) 650

Answer & Explanation Answer: C) 500

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

What is the difference of the cube and square of the common root of ( $x^{2}$ – 8x + 15) = 0 and ( $y^{2}$ + 2y – 35) = 0?

A) 76	B) 100
C) 294	D) 318

Answer & Explanation Answer: B) 100

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

What is the compound interest (in Rs) for 1 year on a sum of Rs 20000 at the rate of 40% per annum compounding half yearly?

A) 8000	B) 8650
C) 8750	D) 8800

Answer & Explanation Answer: D) 8800

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

A train of length 100 m crosses another train of length 150 m, running on a parallel track in the opposite direction in 9 seconds. If the speed of trainhaving length 150 m is 40 km/hr, then what is the speed (in km/hr) of the other train?

A) 30	B) 48
C) 50	D) 60

Answer & Explanation Answer: D) 60

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

Q:

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.

A) 7	B) 14
C) 49	D) 56

Answer & Explanation Answer: A) 7

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Filed Under: Quantitative Aptitude - Arithmetic Ability

Q:

The present population of a town is 26010. It increases annually at the rate of 2%. What was the population of town 2 years ago?

A) 25000	B) 25100
C) 25200	D) 25500

Answer & Explanation Answer: A) 25000

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Filed Under: Percentage
Exam Prep: Bank Exams

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