7/29/2019 Quantitative Reasoning Practice Test 6

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Quantitative Reasoning

PRACTICE TEST 6

2004 KAPLAN EDUCATIONAL CENTERS, INC.

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7/29/2019 Quantitative Reasoning Practice Test 6

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Recommended Time Limit: 30 minutes

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QUANTITATIVE REASONING PRACTICE TEST 6

KA P L A N_______________________________________________________________________________1

1. When the following terms are arranged in

ascending order, which is the middle term?

A. 32

B. 6

C. 2914 D. .51

E.

2

2. yx

yx

3

+

= 5; yx

= ?

A. 1

B. 2

C.23

D. 2E. 4

3. (x)(x + 1)(x + 2) (x 1)(x)(x + 1) = ?

A. 3(x + 1)

B. x(x + 1)

C. 3x2

+ 3xD. 3x2 +x

E. 3x3 + 3x2

4.2112

23 7

8

14

27

+

= ?

A. 1411

B. 5811

C. 2911

D. 2943

E. 5843

5. The average ofx, x21

, and x1

is

A. xx

6

12 2 +

B.2

2

6

12

x

x +

C. x21

D. xx

212 +

E. xx

4

12 2 +

6.2130

512

733

= ?

A. ( )2724

B. 21

C. 49100

D. 10049

E. 1

7. yx

xy

2

1

2

= ?

A. 2

B. -2

C. -1

D. - 21

E. 21

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8. 15% ofx is 6; 12% ofy is 1.2. x1

+ y1

= ?

A. 81

B.20

3

C. 21

D. 1 83

E. 12 21

9.( ) ( ) ( )[ ]

7 14

4717481349

2

111 = ?

A. 0

B. 41

C. 21

D. 41

E. ( )9721

10. Ifa > 0 > b, then it is always true that

A. b a > abB. b a < ab

C. a2 > b2

D. ab

> b

E. none of these

11. 28% of 40% of 125 = ?

A. 150% of 10% of 60B. 50% of 400% of 7

C. 80% of 60% of 40

D. 250% of 20% of 30E. 20% of 20% of 1600

12. yx

- x

y= ?

A. xy

yx

B. xy

yx+

C. xy

yx 22 +

D. xy

yx 22

E. 0

13. 94

32

- x7

= 121

; x = ?

A. 48

B. 24C. 18D. 12

E. 6

14. If( )( )

4

32

1000

10100= ( )x10 , then x = ?

A. 2

B. 1

C. - 25

D. -5E. -10

15. 3 173 2

1 2 6

5= ?

A. 2

B. 4 21

C. 18

D. 648

E. 289648

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KA P L A N_______________________________________________________________________________3

16. If 3222

x - 4x = 6, then x can be which of the

following?

A. 23

B. 32

C. 5

D. 2

E. 22

17. .84 .007 = ?

A. 120

B. 1.2

C. .12D. .012

E. .00012

18. 3x

is 4

y% of 50z. In terms ofx andz, y = ?

A. zx

3

8

B. 38xz

C. zx

75

2

D. x

z600

E. zx8

19.95

495= ?

A. 961 52

B. 891

C. 275

D. 291 5

1

E. 945 94

20. ouncesquart

ouncesgallon

81

41= ?

A. 21

B. 10

33

C. 12

D. 419

E. 417

21. 001,63 = ?

A. 79

B. 25.23

C. 251D. 259

E. 81

22. The average of143

and 3516

is

A. 3512

B. 7025

C. 73

D. 7023

E. 14047

23. m = 21

; n = 3;

m + n 2p = -2.

What is the value of p?

A. -2

B. -1

C. - 23

D. - 53

E. 41

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24. 481

31 = ?

A. 45

B. 25

C. 4815

D. 41

E. 21

25. If 35.7.+x

= 52

- .9, then x = ?

A. - 730

B. 750

C. 4029

D. - 4021

E. - 87

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STOP! END OF TEST.

THE ANSWER KEY IS ON THE FOLLOWING PAGE.