Primary 5 Questions (ISMC Exemplar)

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ (Vrngory 2)  46 gnjutbs

Njstru`tnkjs tk portn`npojts

?. Ak jkt kpbj tcb ek ekkmlbt kmlbt ujtnl yku orb tkla tk ak sk. 5. Ottbgpt OLL 52 qubstnkjs. 0. Xrntb y ykur kur ojs ojswbrs wbrs jbotly nj tcb Ojswbr Pcbbt prkv prkvnaba. naba. 1. Gorms orb oworaba dkr `krrb`t ojswbrs kjly. 2.  Oll dnhurbs orb jkt arowj tk s`olb.  4. @ol`ulotkrs goy eb usba. _ubstnkjs nj Pb`tnkj O `orry 5 gorms bo`c, qubstnkjs nj Pb`tnkj E `orry 1 gorms bo`c oja qubstnkjs nj Pb`tnkj @ `orry ebtwbbj 4 tk ?6 gorms bo`c.

Iknjtly krhojnsba ey

Vohb | ?

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

Pb`tnkj O Bo`c kd tcb qubstnkjs ? tk ?6 `orrnbs 5 gorms. ?.

Gottcbw coa 816 stn`mbrs oja cb wos oelb tk hnvb tcbg owoy bquolly ogkjh cns `lossgotbs. Cns `loss coa ebtwbbj 06 tk 16 pupnls. Ckw gojy gkrb stn`mbrs wkula Gottcbw jbba nd cb wojtba tk hnvb bo`c `lossgotb 52 stn`mbrs njstboa;

5.

Nj ckw gojy woys `oj 0 anddbrbjt jugebrs eb sblb`tba drkg tcb sbt {?0, ?1, ?2, ?4, ?8, ?3} su`c tcot tcb sug kd tcb 0 jugebrs ns oj bvbj jugebr;

0.

Ekek olwoys tblls tcb trutc kj Gkjaoys, Qubsaoys, Xbajbsaoys, oja Qcursaoys. _nqn olwoys tblls tcb trutc kj Gkjaoys, Drnaoys, Poturaoys, oja Pujaoys. Kj tcb rbst kd tcb aoys, tcby goy tbll tcb trutc kr tcby goy lnb. Kjb aoy lost _nqn coppbj; ektc sona, "N lnba ybstbraoy." Kj wcn`c aoywbbm, kd tcbEkek wbbmoja ana tcot

1.

Qcb hropc eblkw sckws tcb ohb ohb oja tcb ckurs kd slbbp kd snx `cnlarbj O, E, @, A, B oja D. O

Ckurs kd slbbp

@

D

E B

Ohb

A

Jogb tcb `cnla wck ns ykujhbr tcoj @ oja hbts lbss slbbp tcoj @.

2.

Dnja tcb volub kd

o

+

e

+

`

+

a

o

nj tcb dnhurb.

e 26¶ 26¶ ` a Vohb | 5

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

4.

Hnvbj tcot tcb scoaba orbo ns 56 `g5, wcot ns tcb volub kd E;

E

?6 `g

8.

?

Qcb orbo kd trnojhlb ODB ns  kd tcb orbo kd rb`tojhlb OE@A. Xcot ns tcb rotnk kd tcb 2

orbo kd trnojhlb ODB tk tcb orbo kd trnojhlb @AB; O

D

E

B A

3.

@

Nj tcb dnhurb eblkw trnojhlbs V_U oja PQR orb bqunlotbrol trnojhlbs. Qcb rotnk kd tcb lbjhtcs kd VU tk PR ns 5 9 0. 52% kd V_U ns scoaba. Xcot pbr`bjtohb kd tcb wcklb dnhurb ns scoaba; V

_ Q

P U

R

Vohb | 0

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

>.

N og tcnjmnjh kd o dro`tnkj. Qcb sug kd nts jugbrotkr oja abjkgnjotkr ns 1?. ?

Xcbj N oaa 0> tk nts abjkgnjotkr, tcb dro`tnkj eb`kgbs . Xcot ns tcb dro`tnkj N og 1

tcnjmnjh kd;

?6.

Gr Vojh Vojh cos skgb skgb gkjby. Nd cb euys 3 pbjs, cb wnll jbba $6.16 gkrb. Nd cb euys > pbjs oja 1 brosbrs, cb wnll jbba $0.86 gkrb. Qcb `kst kd bo`c brosbr ns $6.46. Ckw gu`c akbs Gr Vojh covb;

Pb`tnkj E Bo`c kd tcb qubstnkjs ?? tk 56 `orrnbs 1 gorms. ??.

Qcb dnhurb sckws oj orrojhbgbjt kd 56 pknjts. Ckw gojy squorbs `oj eb dkrgba wntc ojy 1 kd tcb pknjts os vbrtn`bs;

Vohb | 1

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

?5.

Qcrbb drnbjas O, E oja @, covb surjogbs Lbb, Kjh oja Qoj. Kjb kd tcbg ns o dnrbgoj, ojktcbr o s`nbjtnst oja tcb lost, o ak`tkr. Vbrskj O ns jbntcbr o dnrbgoj jkr o ak`tkr. Vbrskj @ ns jkt o ak`tkr. Gr Lbb ns jkt o dnrbgoj. Jbntcbr Vbrskjs E jkr @ ns Gr Qoj. Xcot orb tcb surjogbs kd Vbrskjs O, E oja @ rbspb`tnvbly;

?0.

Qcb rotnk kd tcb jugebr kd Poroc„s stn`mbrs tk tcb jugebr kd Xnllnog„s stn`mbrs wos

1 9 ?. Odtbr Poroc ekuhct ojktcbr ?0 stn`mbrs oja Xnllnog ekuhct ojktcbr 8 stn`mbrs, tcb rotnk kd Poroc„s stn`mbrs tk Xnllnog„s stn`mbrs eb`ogb 0 9 ?. Ckw gojy stn`mbrs ana Poroc covb ot dnrst;  dnrst; 

Vohb | 2

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

?1.

Gr Ln coa ?11 mh kd rba oja hrbbj ebojs. 52% kd tcb ebojs wbrb rba. Cb ekuhct skgb gkrb rba ebojs oja tcb pbr`bjtohb kd rba ebojs nj`rbosba tk 16%. Ckw gojy mnlkhrogs kd rba ebojs ana cb euy;

?2.

O tktol kd ?86 stuabjts orb nj o coll.  kd tcb ekys oja  kd tcb hnrls wkrb spb`to`lbs.

0

0

2

8

Qcb jugebr kd ekys wck ak jkt wbor spb`to`lbs ns bquol tk tcb jugebr kd hnrls wck ak jkt wbor spb`to`lbs. Ckw gojy hnrls orb tcbrb nj tcb coll;

?4.

Ikcj coa $?2 gkrb tcoj Iogbs dkr cns wbbmly ollkwoj`b. Qcby bo`c spbjt $46 wbbmly oja sovba tcb rbst. Ikcj sovba $0?2 oja Iogbs sovba $5?6 odtbr o dbw wbbms. Ckw gojy wbbms ana nt tomb Ikcj tk sovb tcb $0?2;

Vohb | 4

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

?8.

Qcb toelb eblkw sckws tcb jugebr kd `ojanaotbs tomnjh pnojk bxognjotnkjs. Hroab Jugebr kd `ojanaotbs

?

5

0

1

2

4

8

3

?3

?2

?5

?6

?6

?5

8

4

Qcb rbsults kd tcb pnojk bxognjotnkjs orb os dkllkws9 16% kd tcb `ojanaotbs wck tkkm tcb Hroab 1 tk Hroab 3 pnojk bxognjotnkjs possba 0

oja  kd tcb `ojanaotbs wck tkkm tcb Hroab ? tk Hroab 2 pnojk bxognjotnkjs possba. 2

Hroab Jugebr kd `ojanaotbs wck possba

?

5

0

1

2

4

8

3

;

??

?6

0

;

8

5

5

Xcot pbr`bjtohb kd tcb `ojanaotbs wck possba tcb pnojk bxognjotnkjs orb tcksb wck tkkm tcb Hroab ? bxognjotnkj;  bxognjotnkj;  

?3.

 x ns

tcb o`utb ojhlb ebtwbbj tcb ckur oja tcb gnjutb cojas kd o `lk`m ot 56 gnjutbs tk ?5 k„`lk`m. Xcot ns tcb volub kd  x;

?>.

Goln plo`ba rb`tojhulor pnb`bs kd popbr, bo`c gbosurnjh ?2 `g lkjh ey > `g wnab, tkhbtcbr bahb tk bahb wntckut kvbrloppnjh tk dkrg o squorb. Xcot wos tcb lbost jugebr kd rb`tojhulor pnb`bs kd popbr scb wos oelb tk usb;

Vohb | 8

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

56.

Nd tcb cbnhct oja roanus kd kd tcb eosb kd o `kjb orb ab`rbosba ey 26%, ey wcot pbr`bjtohb wkula tcb vklugb kd tcb `kjb ab`rbosb;  ab`rbosb; 

Pb`tnkj @ _ubstnkjs 5?, 55, 50, 51 oja 52 `orry 4, 8, 3, > oja ?6 gorms rbspb`tnvbly. 4

+

?5

+

?3

+

51

+

… … … ..

+

56?4

5?.

Dnja tcb sug kd

55.

Lost ybor, tcb rotnk kd ekys tk hnrls nj o `cknr wos 0 9 1. Qcns ybor, 40 jbw gbgebrs  iknjba tcb `cknr. Os o rbsult, tcb rotnk kd tcb jugebr kd gbgebrs gbge brs lost ybor tk tcns ybor ns 1 9 2 oja tcb jbw rotnk kd ekys tk hnrls eb`ogb ?? 9 ?6. Ckw gojy kd tcb jbw gbgebrs orb ekys;

56?4

56?4

56?4

56?4

56?4

 

Vohb | 3

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

50.

Pnx ekys, O, E, @, @, A, B oja D wbjt dkr o sblb`tnkj sblb`tnkj tbst nj krabr tk tomb port nj o Gotcbgotn`s `kgpbtntnkj. Qcb rbsults wbrb os dkllkws9 (n) Ebtwbbj O oja E, ot lbost kjb wos sblb`tba. (nn) O oja A wbrb jkt ektc sblb`tba. (nnn) Ebtwbbj O, B oja D, kjly twk wbrb sblb`tba. (nv) E oja @ wbrb bntcbr ektc sblb`tba kr ektc jkt sblb`tba. (v) Ebtwbbj @ oja A, kjly kjb wos sblb`tba. (vn) Nd A wos jkt sblb`tba, B wkula jkt eb sblb`tba tkk. Xcn`c ekys wbrb sblb`tba tk tomb port nj tcb `kgpbtntnkj;

51.

Dkllkwnjh tcb orrkws hnvbj nj tcb anohrog, ckw gojy anddbrbjt rkutbs orb tcbrb drkg S tk ^ possnjh tcrkuhc V;

Vohb | >

 

NJQBUJOQNKJOL PNJHOVKUB GOQCP @KGVBQNQNKJ

52.

Hnvbj tcot

?6? 7 ?6 ?65 7 ?6 Ø ?6 ?60 7 ?6 Ø ?6 Ø ?6 ?61 7 ?6 Ø ?6 Ø ?6 Ø ?6, oja sk kj,

Ckw gojy jugebrs drkg ?6 ? tk ?6566 covb tcb sug kd tcbnr anhnts bquol tk 5;

Bja kd Vopbr

Vohb | ?6