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Department of EducationRegion III

Division of ZambalesDistrict of Subic

SUBIC NATIONAL HIGH SCHOOL

First Periodical Test in MATH 7

MULTIPLE CHOICE. Each item has four choices, a, b, c, d. Write the letter of the correct answeron the space provided before the number.

 _____ . !iven " # $ % a, b, c, d, e, f &' ( $ % a, c, g, h, I &' ) $ % a, c, e, f, I &*rom the given sets, determine the intersection of the sets.a. % a, b, c & b. % a, c & c. % a, c, e f& d. % a, c, e, f, I &

 _____ +. What is the product of seven negative integers and three positive integersa. -ositive b. negative c. d. cannot be determined

 _____ /. What is the 0east )ommon denominator 1 0)D 2 of 3, +4/, and /45a. 6 b. 7 c. + d. +5

 _____ 5. E8press /+9,, in scienti:c notationa. /.+9 8 7 b. /+,9 8 7 c. /+9 8 6 d. /.+9 8 6

 _____ ;. Which of the statement is falsea. 9 is a natural number c. is a whole numberb. 47 is a rational number d. .7 is a natural number

 _____ 6. <o change /4; to decimal, we _____.a. =ultipl> / b> ; b. divide / b> ; c. multipl> ; b> / d. divide ; b> /

 _____ 9. Simplif> "  ____?

16

98

3

=

a. 4/ b. 3 c. +4/ d. /4+ _____ 7. <he sum of all integers from ?; to ; is ___.

a. ?; b. c. ; d. cannot be

determined _____ @. 1 .+ 2 1 + 2 1 .+ 2 $ ______ 

a. .7 b. .7 c. 7 d. 7 _____ . Which of the following e8pressions has the greatest value

a. 4 ?; 4 ? 4 / 4 b. 4 / 4 A 4 ?; 4 c. ? 4 ; 4 A 4 ? / 4 d. 4 ?/ 4 ? 4 ; 4 _____ . If 4 8 4 $ 9, then the possible value of 8 are _____.

a. / and B / b. c. 9 and ?9 d. no solution _____ +. 1 ? / 2 A 1 ? 2 A /5 $ ____.

a. ?57 b. ?+ c. + d. + _____ /. 1 ? 9.+/ 2 A 1 +./6 2 A 1 ?/9.+ 2 is eCual to _____.

a. //.7 b. ?//.7 c. 9;.7 d. ?9;.7

 _____ 5.   _____ 3

13

6

17

equals−

−

a. ?4+ b. 3 c. ?9 46 d. 9 46 _____ ;. *ind n" given / n A 1?62 $ /

a. ; b. 6 c. 9 d. ?7 _____ 6. Which of the following fractions when changed to a decimal number will be aterminating decimal

a. 4/ b. 54; c. 46 d. 54@ _____ 9. Which fraction has the same value as ./9;

a. /47 b. 646 c. +4@ d. both a F b

 _____ 7. What is 5 3 divided b> / 947

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a.16

279b.

31

5c.

36

31d.

31

2

 _____ @. =ultipl> +6;. 8 ./a. 7.+7 b. 7.7+ c. 7+.7 d.

7+.7 _____ +. Which of the following situation cannot be represented with integers

a. !oing up b> 7 steps

b. -ushing a crate 6 meters to the rightc. #n increase in allowance b> pesos weeGl>d. Swinging a baseball bat

 ____ +. )ompare the integers" ___ ? 5 ____ +' which of the following correctl> describesthe ineCualit>

a. H ?5 + b. ?5 J + c. J ?5 K + d. ?5 H + _____ ++. !iven a repeating decimal" .///L, it is possible to calculate its fractionaleCuivalent. Which of the

*ollowing is the :rst step needed to get the fractional eCuivalent of the givenrepeating decimal

a. 0et 8 $ .///L, multipl> b> each side of the eCuation b> .b. =ultipl> b> each side of the eCuation b> to obtain 8 $ /..//L

c. Subtract MaN from MbN and simplif>d. Divide b> to get the resulting fractions. _____ +/. Which is arranged from least to greatest

a. +4;, ?;4;, 54;, ?4;, /4; c. ? 49, +49, /49, 549, ?;49b. ?;45, ?45, +45, O, 545 d. 546, /46, +46, ?46, ?;46

 _____ +5. Pn Sunda>, Qoo earned 4; of a hundred pesos selling newspapers' 3 of a hundredpesos selling plastic

(ottles' 3 of a hundred pesos from car washing and 4; of a hundred pesoscleaning the >ard of his neighbor. ow much did he earn that da>a. 5; pesos b. 5 pesos c. ; pesos d. pesos

 _____ +;. # Testle compan> pacGage .+;Gg of =ilo per bo8. <o increase its pro:t, thecompan> reduced the

weight b> .; Gg. what is the new weight per pacGa. ./ Gg b. .+; Gg c. .+ Gg d. .@ Gg

 _____ +6. Simplif>" /4

1 8

8

11  8 $ ___"

a.32

117b.

117

32c. 5

8

3d.

 _____ +9. *ind the product " 1 + 2 1 ?/ 2 1 7 2 1 ? 2a. 57 b. ?57 c. ?5 d. 65

 _____ +7. Simplif>" 1 .+ 2 1 .5 2 1 + 2 $ _____ a. .6 b. 6 c. .6 d. .6

 _____ +@. Uour teacher wanted >ou to get data on the number of schools participating in the=ath )ompetition.

 <he number of schools participating in =ath )ompetition this >ear is 6 schools. <henumber of participating school last >ear were 5;. )ompare the data.a. <he number of schools who participated this >ear increased b> 4/ over last

>ear.b. <he number of schools who participated this >ear increased b> +4/ over last

>ear.c. <he number of schools who participated this >ear increased b> 3 over last >ear.d. <he number of schools who participated this >ear increased b> V over last >ear.

 _____ /. <here are 67 band members in >our schools drum and l>re band. (eing the leadeof the band, how

man> members are >ou going to place in a row if >ou are going to form 7 rows

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a. + b. 6 c. 7 d. + ____ /. Uour famil> owns a blacG and white <X set and a solid state color <X. # blacG andwhite <X uses about

+ Gwh of electric energ> in a >ear. # solid?state color <X uses /.; times than of ablacG and white <X. Which of the following will not help >ou solve this problema. )larif>ing the Cuestion and identif>ing the problemb. Ysing a variable to represent what >ou are tr>ing to :nd outc. =ultipl>ing the number of Gwh used b> a blacG and white <X b> /.;d. Ividing the number of Gwh used b> a blacG and white <X b> /.;

 _____ /+. Ysing the given data in problem number /, how man> Gwh does a solid? state color <X use in a >ear

a. 5; Gwh b. 5+ Gwh c. +/.;Gwh d. at least /;Gwh

 _____ //. # dressmaGer was contracted to maGe dresses for a =a> *lower *estival. 3

1 

meters of silG cloth willbe used to maGe one minisGirt for each of the cheer dancers. ow man>minisGirts will be made out of a ; meter silG clotha. E8actl> for dancers c. more than enough for the cheer dancersb. Pnl> minisGirts d. minisGirts can be made from the

available material _____ /5. Will the ; meters silG cloth be enough for cheer dancersa. =ore than enough for the cheer dancersb. Tot enough for cheer dancersc. Qust enough for 7 cheer dancersd. #nother meter of silG cloth is related to complete the minisGirts.

(ased on the Xenn Diagram below"

#lgebra English 

/ ; +

  ;  5 +

  5Science

 _____ /;. ow man> students are taGing English onl>a. ; b. 5. ). + d. 5

 _____ /6. ow man> students are taGing the / subects

a. 5 b. ; c. 5 d.  _____ /9. ow man> students are taGing both #lgebra and Englisha. ; b. 5. ). / d. +

/7 B 5. Put of ; students in a class, / are taGing =ath and +9 are taGing English. <enstudents are not taGing an> of the two subects.

 _____ /7. ow man> are taGing both English and matha. 9 b. / c. d. +9

 _____ /@. ow man> are taGing English onl>a. 9 b. / c. d. /

 _____ 5. ow man> are taGing =ath onl>a. / b. / c. 9 d.