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Q:

A bank offers 10% compound interest per half year. A customer deposits Rs. 3600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is.

A) Rs 1116 B) Rs 2232
C) Rs 558 D) Rs 279
 
Answer & Explanation Answer: A) Rs 1116

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

If xy = -30 and x2 + y2 = 61, then find the value of (x + y).

A) 2 B) 3
C) 1 D) 4
 
Answer & Explanation Answer: C) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The average revenues of 13 consecutive years of a company is Rs 82 lakhs. If the average of first 7 years is Rs 77 lakhs and that of last 7 years is Rs 89 lakhs, find the revenue for the 7th year.

A) Rs 98 lakhs B) Rs 96 lakhs
C) Rs 94 lakhs D) Rs 92 lakhs
 
Answer & Explanation Answer: B) Rs 96 lakhs

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Filed Under: Average
Exam Prep: Bank Exams

Q:

If 3x - 10 = -(2x + 5), then the numerical value of (x - 4)3 is

A) 27 B) 125
C) -125 D) -27
 
Answer & Explanation Answer: D) -27

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The area of an equilateral triangle is 9√3 sq cm, find its perimeter?

A) 18 cm B) 9 cm
C) 9√3 cm D) 6√3 cm
 
Answer & Explanation Answer: A) 18 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Find measure of central angle of the arc whose length is 22 cm and radius of the circle is 28 cm?

A) 60° B) 45°
C) 75° D) 90°
 
Answer & Explanation Answer: B) 45°

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Filed Under: Area
Exam Prep: Bank Exams

Q:

To travel 708 km, an Express train takes 6 hours more than Rajdhani train. If however, the speed of the Express train is doubled, it takes 3 hours less than Rajdhani train. What is the speed of Rajdhani train?

A) 59 km/hr B) 78.7 km/hr
C) 39.3 km/hr D) 98.3 km/hr
 
Answer & Explanation Answer: A) 59 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

If 5A = 13B = 7C; find the value of A : B : C.

A) 91:35:65 B) 65:35:91
C) 35:91:65 D) 7:13:5
 
Answer & Explanation Answer: A) 91:35:65

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams