success prep gre practice test 3b

GRE Practice Test 3bPowered by:

Success Prepwww.successprep.com

Practice Questions Courtesy: ets gre - www.ets.org/gre

01

Quantity Ax - y

Quantity By - x

A Quantity A is greater.

B Quantity B is greater.

C Quantities A and B are equal.

D It is impossible to determine which quantity is greater.

x is a positive integer and

y is a negative integer

Olu Sanya

Visit http://goo.gl/Bq6P5X for 240 GRE Practice Test Video Solutions


02

Quantity AThe probability that event E will

occur

Quantity B0.58





The probability that both events E

and F will occur is 0.42

Olu Sanya



03

yoP

Q

SPS = SR

R

xo

Quantity Ax

Quantity By






04

Quantity Aa

b

Quantity Ba + 3

b + 3





a and b are positive integers


05

Quantity AThe average of the 150

measurements

Quantity B25





The average (arithmetic mean) of 100 measurements is 23, and the average

of 50 additional measurements is 27.

Olu Sanya



06

(3,4)

O

yk

x

Quantity AThe slope of line k

Quantity B1






07

Quantity AThe value of k

Quantity B-1





One of the roots of the equation x2��N[�� LV��DQG�N�LV�D�FRQVWDQW�

Olu Sanya



08

Quantity AThe price at which the suit was sold

Quantity B��RI�WKH�VXLWV�VXJJHVWHG�UHWDLO�

price





7KH�RULJLQDO�SULFH�RI�D�VXLW�ZDV��SHUFHQW�OHVV�WKDQ�WKH�VXLWV��suggested retail price. The price at which the suit was sold was 20 percent

less than the original price.


09

Quantity AThe area of rectangular area ABCD

Quantity B7KH�DUHD�RI�WKH�WUDSH]RLGDO�UHJLRQ�

()*+





BF

CG

A ED H8

3 4

5

7

Olu Sanya



10

,I�M�DQG�N�DUH�LQWHJHUV�DQG�M�N�LV�HYHQ��ZKLFK�RI�WKH�IROORZLQJ�PXVW�EH�HYHQ"

A k

B jk

C j + 2k

D jk + j

(� MN��M


11

The circles shown are tangent at point B. Point A is the center of the large FLUFOH��DQG�OLQH�VHJPHQW�$%��QRW�VKRZQ��LV�WKH�GLDPHWHU�RI�WKH�VPDOO�FLUFOH��7KH�DUHD�RI�WKH�VPDOOHU�FLUFOH�LV�ZKDW�IUDFWLRQ�RI�WKH�DUHD�RI�WKH�ODUJH�FLUFOH"

BA

Olu Sanya



12

☐ $40,200

☐ $43,350

☐ $47,256

☐ $51,996

☐ $53,808

/DVW�\HDU��.DWH�VSHQW�EHWZHHQ�ó�DQG��1»3 of her gross income on her PRUWJDJH�SD\PHQWV��,I�.DWH�VSHQW��RQ�KHU�PRUWJDJH�SD\PHQWV�ODVW�\HDU��ZKLFK�RI�WKH�IROORZLQJ�FRXOG�KDYH�EHHQ�KHU�JURVV�LQFRPH�ODVW�\HDU"

Indicate all such gross incomes.


13

,Q�6WDWH�;��DOO�YHKLFOH�OLFHQVH�SODWHV�KDYH��OHWWHUV�IURP�WKH��OHWWHUV�RI�WKH�alphabet followed by 3 one-digit numbers. How many different license plates FDQ�6WDWH�;�KDYH�LI�UHSHWLWLRQ�RI�OHWWHUV�DQG�QXPEHUV�LV�DOORZHG"

$� ��

%� ��

&� ��

'� ��

(� ��


14

,I�S�LV�D�QHJDWLYH�QXPEHU�DQG��V��_S_��ZKLFK�RI�WKH�IROORZLQJ�PXVW�DOVR�EH�D�QHJDWLYH�QXPEHU"

A (p + s)2

B (p - s)2

C (s - p)2

D p2 - s2

(� V2 - p2

Olu Sanya



15

,I�� WKHQ�[�H[SUHVVHG�LQ�WHUPV�RI�P�LV� 2m 2m 2x

$� P��

B m - 1

C m + 1

D 2m

(� P2


16

7KH�¿JXUH�VKRZV�D�QRUPDO�GLVWULEXWLRQ�ZLWK�PHDQ�P�DQG�VWDQGDUG�GHYLDWLRQ�G��including approximate percents of the distribution in each of the six regions shown. )RU�D�SRSXODWLRQ�RI��VXEZD\�ULGHUV��WKH�QXPEHUV�RI�VXEZD\�WULSV�WDNHQ�SHU�rider last January are approximately normally distributed with a mean of 56 trips and a standard deviation of 13 trips. Approximately how many of the riders took between 30 DQG��WULSV�ODVW�-DQXDU\"

$� ��%� ��&� ��

'� ��(� ��

34% 34%

14%14%

m-2d m+2dm-dm +dm

2% 2%

m

Olu Sanya



17

'LVWULEXWLRQ�RI�(QUROOPHQW�E\�&ODVV�DQG�*HQGHU��7RWDO�(QUROOPHQW��

Class Males Females

Freshmen 303 259Sophomores 215 109Juniors 182 88Seniors 160 84Total 860 540

3HUFHQW�RI�7RWDO�(QUROOPHQW�0DMRULQJ�LQ�6HOHFWHG�$FDGHPLF�$UHDV�

Area Percent

Humanities 33%Social Sciences 30%Physical Sciences 24%

1RWH� No student is majoring in more than one area.

STUDENT ENROLLMENT AT A SMALL COLLEGE

The ratio of the number of male freshmen to the number of female sophomores is DSSUR[LPDWHO\"

A 2 to 1B 3 to 1C 3 to 2

D 4 to 1(� ��WR��


18


Class Males Females



Area Percent




,I�WKH�WRWDO�HQUROOPHQW�LV��SHUFHQW�JUHDWHU�WKDQ�LW�ZDV�¿YH�\HDUV�DJR��ZKDW�ZDV�WKH�WRWDO�HQUROOPHQW�¿YH�\HDUV�DJR"

$� ��%� ��&� ��

'� ��(� ��

Olu Sanya



19


Class Males Females



Area Percent




+RZ�PDQ\�VWXGHQWV�DUH�HLWKHU�MXQLRUV�RU�PDOHV�RU�ERWK"

A 678B 766C 948

'� ��(� ��


20


Class Males Females



Area Percent




:KLFK�RI�WKH�IROORZLQJ�VWDWHPHQWV�PXVW�EH�WUXH"

Indicate all such statements.

☐ The number of males majoring in physical sciences is greater than the number of females majoring in that area.

☐ 6WXGHQWV�PDMRULQJ�LQ�HLWKHU�VRFLDO�VFLHQFHV�RU�SK\VLFDO�VFLHQFHV�FRQVWLWXWH�PRUH�WKDQ�� percent of the total enrollment.

☐ The ratio of the number of males to the number of females in the senior class is less than 2 to 1.


21

7KH�TXDQWLWLHV�6�DQG�7�DUH�SRVLWLYH�DQG�DUH�UHODWHG�E\�WKH�HTXDWLRQ�6� �k»T ZKHUH�N�LV�D�FRQVWDQW��,I�WKH�YDOXH�RI�6�LQFUHDVHV�E\��SHUFHQW��WKHQ�WKH�YDOXH�RI�7�GHFUHDVHV�E\�ZKDW�SHUFHQW"

$� ��

B 33 1»3%

&� ��

D 66 2»3%

(� ��

Olu Sanya



22

,I�[�DQG�\�DUH�WKH�WHQV�GLJLW�DQG�WKH�XQLWV�GLJLW��UHVSHFWLYHO\��RI�WKH�SURGXFW��î��ZKDW�LV�WKH�YDOXH�RI�[��\�"

A 12

B 10

C 8

D 6

(� �


23

A developer has land that has x feet of lake frontage. The land is to be VXEGLYLGHG�LQWR�ORWV��HDFK�RI�ZKLFK�LV�WR�KDYH�HLWKHU��IHHW�RU��IHHW�RI�ODNHfrontage. If 1»9 of the lots are to have 80 feet of frontage each and the UHPDLQLQJ��ORWV�DUH�WR�KDYH��IHHW�RI�IURQWDJH�HDFK��ZKDW�LV�WKH�YDOXH�RI�[�"

A 400

%� ��

&� ��

'� ��

(� ��

Olu Sanya



24

��\7KH�WZHOYH�QXPEHUV�VKRZQ�UHSUHVHQW�WKH�DJHV��LQ�\HDUV��RI�WKH�WZHOYH�KRXVHV�RQ�D�FHUWDLQ�FLW\�EORFN��:KDW�LV�WKH�PHGLDQ�DJH��LQ�\HDUV��RI�WKH�WZHOYH�KRXVHV�RQ�WKH�EORFN"

years


25

☐ 2.5☐ 3.0☐ 3.5☐ 4.0☐ 4.5☐ 5.0☐ 5.5☐ 6.0

7KH�¿JXUH�VKRZV�OLQH�VHJPHQW�34�DQG�D�FLUFOH�ZLWK�UDGLXV��DQG�FHQWHU��LQ�WKH�xy-plane. Which of the following values could be the distance between a point on OLQH�VHJPHQW�34�DQG�D�SRLQW�RQ�WKH�FLUFOH"

Indicate all such values.

(1,3)

(1,1)

O

y

x

Olu Sanya


success prep gre practice test 3b

Education

practice questions

small college

240 gre prac

student enrollment

ets gre

visit

price

student