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Q:

If a + b = 8 and ab = 15, then what is the value of $a^{3} + b^{3} ?$

A) 98	B) 152
C) 124	D) 260

Answer & Explanation Answer: B) 152

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If 7x - (3/2) * (4x - 9) = 6.5, then the value of x is?

A) 7	B) 20
C) -7	D) -20

Answer & Explanation Answer: C) -7

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Filed Under: Simplification
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Q:

Priya got 9 marks more in History than what she got in Geography. Her history marks are 56% of the sum of her History and Geography marks. What are her Geography marks?

A) 42	B) 65
C) 53	D) 33

Answer & Explanation Answer: D) 33

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Filed Under: Percentage
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Q:

What is the third proportional to 9 and 45?

A) 405	B) 225
C) 5	D) 81

Answer & Explanation Answer: B) 225

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If on a Sale there is 40% discount on the marked price of Rs 1000, but the sale is done at Rs 510 only then what additional discount (in %) did the customer get?

A) 25	B) 15
C) 10	D) 30

Answer & Explanation Answer: B) 15

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Q:

X and Y start from the same point. X walks 40 m north, then turns West and walks 80 m, then turns to his right and walks 50 m. At the same time, Y walks 90 m North. Where is Y now with respect to the position of X?