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Q:

Find length of the arc whose central angle is 90° and radius of the circle is 3.5 cm?

A) 11 cm B) 5.5 cm
C) 16.5 cm D) 22 cm
 
Answer & Explanation Answer: B) 5.5 cm

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

Q:

The mean of marks secured by 55 students in division A of class X is 58, 45 students of division B is 54 and that of 75 students of division C is 52. Find the mean of marks of the students of three divisions of Class X.

A) 53.7 B) 54.4
C) 53 D) 55.8
 
Answer & Explanation Answer: B) 54.4

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Filed Under: Average
Exam Prep: Bank Exams

Q:

Find k, if the line 4x - y = 1 is perpendicular to the line 5x - ky = 2?

A) 20 B) -20
C) 4 D) -4
 
Answer & Explanation Answer: B) -20

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A vendor buys pens at the rate of 4 for Rs 5 and sells at the rate of 4 for Rs 3. What will be the result?

A) 40 percent gain B) 66.6 percent loss
C) 66.66 percent gain D) 40 percent loss
 
Answer & Explanation Answer: D) 40 percent loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

A cone of radius 7 cm and height 12 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 3.5 cm. What will be the height of water in this vessel?

A) 16 cm B) 32 cm
C) 5.33 cm D) 8 cm
 
Answer & Explanation Answer: A) 16 cm

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

Q:

A does 60% of a work in 15 days. He then calls B, and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?

A) 25 days B) 20 days
C) 80 days D) 24 days
 
Answer & Explanation Answer: A) 25 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

Reduce 3596 / 4292 to lowest terms.

A) 29/37 B) 17/43
C) 31/37 D) 19/23
 
Answer & Explanation Answer: C) 31/37

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Refer the below data and answer the question.

If the company has issued 6 lakh shares between its five partners and if Basu offers to sell 15000 of his shares to Ejaz, then Ejaz will have how many shares?

A) 240000 shares B) 210000 shares
C) 225000 shares D) 195000 shares
 
Answer & Explanation Answer: C) 225000 shares

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Filed Under: Table Charts
Exam Prep: Bank Exams