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Q:

30 women do half of the total work in 30 days. How many more women will be required to complete the remaining work in 10 days?

A) 45	B) 30
C) 60	D) 80

Answer & Explanation Answer: C) 60

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

What is the simplified value of

$\frac{1}{\sqrt{17} - \sqrt{16}} - \frac{1}{\sqrt{16} - \sqrt{15}} + \frac{1}{\sqrt{15} - \sqrt{14}} - \frac{1}{\sqrt{14} - \sqrt{13}} + \frac{1}{\sqrt{13} - \sqrt{12}}$ ?

A) 4 – 2√3	B) √17 – 3√2
C) √17 + √12	D) 4 + 2√3

Answer & Explanation Answer: C) √17 + √12

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Manik marks the price of his toys 40% above the cost price. If he allows 20% discount, then what is the profit or loss percentage?

A) 4% profit	B) 12% profit
C) 8% loss	D) 12% loss

Answer & Explanation Answer: B) 12% profit

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

The difference between cost price and selling price is Rs 494. If loss percentage is 19%, then what is the selling price (in Rs)?

A) 2106	B) 2600
C) 3094	D) 2208

Answer & Explanation Answer: A) 2106

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

Simple interest on a sum for 18 months at 14% per annum is Rs 1365.What is the value (in Rs) of sum?

A) 6100	B) 7300
C) 8100	D) 6500

Answer & Explanation Answer: D) 6500

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

The average weight of 35 apples is 50 grams. If some apples of weight 40 grams each were removed, then average weight becomes 57.5 grams. How many apples of weight 40 grams were removed?

A) 5	B) 10
C) 15	D) 20

Answer & Explanation Answer: C) 15

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Filed Under: Average
Exam Prep: Bank Exams

Q:

In a container, two types of liquids P and Q are in the ratio of 3 : 7. If 10 litres mixture is drawn off from the container and filled with 6 litres of liquid Q,then the ratio of P and Q becomes 1 : 3. What was the original quantity (in litres) of mixture?

A) 34	B) 36
C) 30	D) 40

Answer & Explanation Answer: D) 40

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams , CAT

Q:

If y% of y is 289, then what is the value of y?

A) 149	B) 160
C) 170	D) 173

Answer & Explanation Answer: C) 170

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Filed Under: Percentage
Exam Prep: Bank Exams

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