GRE Quantitative Reasoning Questions, 100 Word Problems (Set 10)

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Selected Set: 10

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Directions: Select answer choice or choices.

Answer Sheet of Set 10

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1. 3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y

	20
	18
	11
	10
	5

2. The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent. The two reductions together are equal to a single reduction of

	45%
	40%
	35%
	32.5%
	30%

3. x and y are integers, x + y < 11 , and x > 6, What is the smallest possible value of x - y ?

	1
	2
	4
	-2
	-4

4. If x⁵y⁴z²<0 , which of the following must be true?
Select ALL such statements.

	xy < 0
	yz < 0
	xz < 0
	x < 0
	x5 < 0

5. BCD is a line segment and Angle BAC = 1/4 Angle ACB ; Angle ACD = ?

GRE quantitative test

	140
	100
	120
	60
	it cannot be determined from the information given

6. In a certain village, m litres of water are required per household per month. At this rate, if there are n households in the village, how long (in months) will p litres of water last?

	p /mn
	mn / p
	mp / n
	np / m
	npm

7. In the figure below, what is the slope of line l ?

GRE quantitative test

	- 3
	- 1/3
	0
	1/3
	3

8. What digit appears in the units place in the number obtained when 2³²⁰ is multiplied out?

	0
	2
	4
	6
	8

9. Radius of circle center O is 3 times the radius of circle center C. Angle ACB = Angle POQ
If the shaded area of circle C is 2 then what is the area of the shaded part of circle O ?

GRE quantitative test

	6
	12
	18
	36
	3/2