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saerTaSoriso maTematikuri TamaSi-konkursi
`kenguru - 2011~
Cadets
VII-VIII klasebi
Cemo megobaro, mogesalmebiT keTili survilebiT da gisurvebT warmatebebs!
gacnobebT, rom saerTaSoriso maTematikuri TamaS-konkurs `kenguru-2011~-is testi 30
kiTxvisgan Sedgeba; 1-dan 10-is CaTvliT kiTxvebi 3 quliT fasdeba, 11-dan 20-is CaTvliT _ 4
quliT, 21-dan 30-is CaTvliT ki _ 5 quliT. gamarjvebisaTvis saWiro qula aris 120! testis
swori pasuxebi gamoqveyndeba 10 dReSi Cvens veb-gverdze internetSi; konkursis Sedegebsac iqve
gaecnobi 1-dan 15 ivnisis CaTvliT, xolo sertifikatebi da saCuqrebi gaicema 20 ivnisamde.
maS, ase: iTamaSe yuradRebiT _ Sen mxolod 1 saaTi da 15 wuTi gaqvs!
3-quliani amocanebi
1. qvemoT CamoTvlili gamosaxulebebidan romels aqvs yvelaze didi mniSvneloba?
A) 20111 B) 12011 C) 1X2011 D) 1+2011 E) 1÷2011
2. elza TamaSobs tetraedrebiTa da kubebiT. mas aqvs 5 kubi da 3
tetraedri. ramdeni waxnagi aqvs am figurebs erTad?
A) 42 B) 48 C) 50 D) 52 E) 56
3. zebras monacvleobiT aqvs TeTri da Savi feris zolebi,
romelTagan TiToeuli zolis sigane aris 50 sm. ferTa monacvleoba iwyeba da mTavrdeba TeTri
zoliT; amasTanave, TeTri zolebis raodenoba aris 8. ras udris yvela zolis sigane erTad.
(jamSi)
A) 7 m. B) 7,5 m. C) 8 m. D) 8,5 m. E) 9 m.
4. Cemi gafuWebuli kalkulatori gamravlebis nacvlad awarmoebs gayofas da mimatebis nacvlad
_ gamoklebas. ra pasuxs aCvenebs es kalkulatori magaliTSi: (12X3)+(4X2)?
A) 2 B) 6 C) 12 D) 28 E) 38
5. Cemma cifrulma saaTma axlaxan Secvala drois Cveneba 20:11-iT. ramdeni wuTis Semdeg
aCvenebs igi dros, romelic Cawerili iqneba raRaca wyobiT dalagebuli cifrebiT: 0,1,1,2?
A) 40 B) 45 C) 50 D) 55 E) 60
6. suraTze naCvenebi figura sam kvadrats Seicavs. saSualo kvadrati
miRebulia didi kvadratis Sua wertilebis SeerTebiT, patara kvadrati ki
_ saSualo kvadratis Sua wertilebis SeerTebiT. patara kvadratis
farTobi udris 6 sm2. ras udris sxvaoba didi da saSualo kvadratebis
farTobebs Soris?
A) 6 sm2 B) 9 sm2 C) 12 sm2 D) 15 sm2 E) 18 sm2
7. Cems quCaze 17 saxlia. `luw~ mxares saxlebi danomrilia 2,4,6 da a.S. ricxvebiT, `kent~
mxares ki saxlebi danomrilia 1, 3, 5 da a. S. ricxvebiT. me vcxovrob bolo saxlSi `luw~
mxares, romlis nomeria 12. Cemi biZaSvili cxovrobs bolo saxlSi `kent~ mxares. ra nomeria
Cemi biZaSvilis saxli?
A) 5 B) 7 C) 13 D) 17 E) 21
8. kata `feliqsma~ sam dReSi 12 Tevzi daiWira. meore dRes man ufro meti Tevzi moinadira,
vidre _ pirvel dRes, mesame dRes daiWira ufro naklebi Tevzi, vidre _ pirvel or dRes
erTad. ramdeni Tevzi daiWira `feliqsma~ mesame dRes?
A) 5 B) 6 C) 7 D) 8 E) 9
9. meri wers yvela im samniSna ricxvs, romelTa cifrebis jami aris 8. ras udris meris siaSi
yvelaze didi da yvelaze patara ricxvebis jami?
A) 707 B) 907 C) 916 D) 1000 E) 1001
10. suraTze mocemulia figura, romelsac `L~-is forma aqvs. igi Sedgenilia
oTxi patara kvadratisagan. ronis unda am figuras miadgas 1 patara kvadrati,
ise rom miRebul figuras hqondes simetriis RerZi. ramdeni gansxvavebuli gza
arsebobs amisaTvis?
A) 1 B) 2 C) 3 D) 5 E) 6
4-quliani amocanebi
11. ra mniSvneloba aqvs qvemoT mocemul
A) 0.01 B) 0.1 C) 1 D) 10 E) 100
12. maris aqvs 9 margaliti. TiToeuli, Sesabamisad, iwonis 1 g; 2 g; 3 g; 4g; 5 g; 6 g; 7 g; 8 g; 9 g.
man gaakeTa oTxi beWedi _ TiToeulisaTvis gamoiyena ori margaliti. TiTo beWdisaTvis
gamoyenebuli margalitebis jamuri wona, Sesabamisad, Seadgens 17 g, 13 g, 7 g da 5 g. ras udris
gamouyenebeli margalitis wona?
A) 1 g. B) 2 g. C) 3 g. D) 4 g. E) 5 g.
13. hamster fridolini miemarTeba rZisa da Taflis
kunZulisken. es gza gadis gvirabebze, romlebSic gogris
16 Tesli isea mimofantuli, rogorc es suraTzea
naCvenebi. ra udidesi raodenobis gogris Teslis
Segroveba SeuZlia fridolins, Tu is nebismier
gadakveTaze mxolod erTxel gaivlis?
A) 12 B) 13 C) 14
D) 15 E) 16
14. figuraSi TiToeuli are SeRebilia oTxi feridan erT-erTiT:
wiTliT (w), mwvaned (m), narinjisferiT (n) an yviTliT (y). (suraTze
naCvenebia mxolod sami feri).
nebismier or ares, romlebic erTmaneTs exeba, aqvs sxvadasxva feri.
ra feri aqvs X-iT moniSnul ares?
A) wiTeli B) narinjisferi C) mwvane D) yviTeli
E) SeuZlebelia gansazRvra
15. maswavlebels aqvs 17, 13, 5, 10, 14, 9, 12, 16 ricxvebis CamonaTvali. romeli ori ricxvi
unda amoviRoT, rom saSualo ariTmetikuli ar Seicvalos?
A) 12 da 17 B) 5 da 17 C) 9 da 16 D) 10 da 12 E) 10 da 14
16. kvadratis formis qaRaldis furceli daWres 6 marTkuTxedad, rogorc
es aris naCvenebi suraTze. miRebuli marTkuTxedebis perimetrebis jami
udris 120 sm-s. ras udris Tavdapirveli kvadratis farTobi?
A) 48 sm2 B) 64 sm2 C) 110,25 sm2 D) 144 sm2 E) 256 sm2
17. `FC barselonam~ sam TamaSSi gaitana sami goli. erTi ki mas gautanes. am sam TamaSSi
klubma moigo erTi TamaSi, erTi daamTavra fred da erT TamaSSi damarcxda. ra angariSiT
damTavrda TamaSi, romelic `FC barselonam~ moigo?
A) 2-0 B) 3-0 C) 1-0 D) 2-1 E) 0-1
18. lali qaRaldis furcelze xazavs 2 sm sigrZis DE monakveTs. ramdeni sxvadasxva F
wertili SeuZlia moniSnos man am furcelze iseTi, rom samkuTxedi DEF iyos marTkuTxa da
misi farTobi udrides 1 sm2?
A) 2 B) 4 C) 6 D) 8 E) 10
19. dadebiTi a ricxvi 1-ze naklebia, ricxvi b ki 1-ze metia. qvemoT CamoTvlili ricxvebidan
romels aqvs yvelaze didi mniSvneloba?
A) a x b B) a + b C) a ÷ b D) b E) pasuxi damokidebulia a da b ricxvebze.
20. qaRaldisgan gamoWres suraTze naCvenebi fogura. am figuris gadakecviT miiRes kubi.
Semdeg kubis waxnagebze gaavles muqi feris xazi, romelmac kubi or nawilad
gayo. amis Semdeg miRebuli qaRaldis kubi isev gaSales. qvemoT mocemulTagan
romelia misi Slili?
A) B) C) D) E)
5-quliani amocanebi
21. xuTniSna ricxvi `24X89Y~ iyofa 4-ze, 5-ze da 9-ze. ras udris X da Y cifrebis jami?
A) 13 B) 10 C) 9 D) 5 E) 4
22. linam 5X5 zomis kvadratul dafaze ori figura daaweba, rogorc es
suraTzea naCvenebi. qvemoT mocemuli xuTi figuridan romeli unda daidos
dafis Tavisufal adgilas ise, rom darCenili 4 figuridan verc erTi
figura mTlianad ver moTavsdes dafis darCenil cariel adgilas. (figura
SeiZleba SemovabrunoT kidec; amasTan, ise unda davdoT, rom ujrebs
mTlianad faravdes).
A) (B) (C) (D) (E)
23. sami Citi _ isaaki, maqsi da oskari _ TiToeuli zis sakuTar budeSi. isaaki ambobs: me
orjer ufro Sors var maqsisgan, vidre _ oskarisgan. maqsi ambobs: me orjer ufro Sors var
oskarisgan, vidre _ isaakisgan. oskari ambobs: me orjer ufro Sors var maqsisgan, vidre _
isaakisgan. sul mcire ori maTgani ambobs simarTles. vin tyuis?
A) isaaki B) maqsi C) oskari D) arc erTi maTgani E) SeuZlebelia gansazRvra
24. suraTze mocemuli figuris yvelaze patara kvadratis gverdi aris 3
sm. masze cota didi kvadratis gverdi 5 sm-ia, xolo yvelaze didi
kvadratisa _ 7 sm. ras udris Savi da nacrisferi areebis farTobTa
sxvaoba?
A) 0 sm2 B) 10 sm2 C) 11 sm2 D) 15 sm2
E) SeuZlebelia gansazRvra
25. miSiko mizanSi isvris. man mizanSi mxolod xuTians, rvians da aTians moartya. miSikom
imdenjer moartya rvians, ramdenjerac aTians. biWma 99 qula daagrova. mizans aacila srolebis
25 %. ramdenjer moartya miSikom samiznes?
A) 10 B) 12 C) 16 D) 20 E) 24
26. amozneqil ABCD oTxkuTxedSi, sadac AB=AC, ∠BAD=80O
; ∠ABC=75O
; ∠ADC=65O
, ras udris
∠BDC-s gradusis zoma?
A) 10O
B) 15O
C) 20O
D) 30O
E) 45O
27. Svidi wlis winaT evis asaki iyo 8-is jeradi ricxvi. rva wlis Semdeg misi asaki iqneba 7-
is jeradi ricxvi; rva wlis winaT rafis asaki iyo 7-is jeradi ricxvi da Svidi wlis Semdeg
misi asaki iqneba 8-is jeradi ricxvi. arc evi da arc rafi 100 welze meti xnis ar arian.
Semdegi winadadebebidan romelia swori?
A) rafi ori wliT ufrosia, vidre _ evi.
B) rafi erTi wliT ufrosia, vidre _ evi.
C) rafi da evi erTi da imave asakis arian.
D) rafi erTi wliT umcrosia, vidre _ evi.
E) rafi ori wliT umcrosia, vidre _ evi.
28. gamosaxulebaSi
EMAG
OORAGNAK


sxvadasxva aso aRniSnavs nulisagan gansxvavebul
sxvadasxva cifrs. erTi da igive aso _ erTsa da imave cifrs. ras udris gamosaxulebis
umciresi SesaZlo dadebiTi, mTeli mniSvneloba?
A) 1 B) 2 C) 3 D) 5 E) 7
13
11
x
29. marcxena figura Sedgeba ori marTkuT-
xedisagan. ori gverdis sigrZea, Sesabamisad, 11
da 13. figura daWrilia sam nawilad; na-
wilebi gadawyobilia samkuTxedSi, rogorc es
marjvena suraTzea naCvenebi. ras udris X-iT
moniSnuli gverdis sigrZe?
A) 36 B) 37 C) 38
D) 39 E) 40
30. marki TamaSobs kompiuterul TamaSs qselSi. Tavdapirvelad 16-ve ujra aris TeTri;
daaWers ra TiTs erT-erT TeTr ujras, igi fers icvlis da xdeba wiTeli an cisferi. TamaSis
procesSi zustad ori ujra xdeba cisferi, ise rom maT erTi gverdi aucileblad saerTo
aqvT. TamaSis mizania, gamoCndes orive cisferi ujra, rac SeiZleba, mcire raodenobis TiTis
daWeriT. ras udris TiTis daWeris udidesi ricxvi, rom markma saukeTesod iTamaSos?
A) 9 B) 10 C) 11 D) 12 E) 13
saerTaSoriso asociacia ,,balavari” – KSF Georgia
misamarTi: Tbilisi, Tamar mefis gamz. #5, II sad., II sarT, b.26;
t.: 95 59 04 // 8 90 26 83 81// www.balavari-contest.ge // E-mail: balavari@posta.ge

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Kadetihthg

  • 1. saerTaSoriso maTematikuri TamaSi-konkursi `kenguru - 2011~ Cadets VII-VIII klasebi Cemo megobaro, mogesalmebiT keTili survilebiT da gisurvebT warmatebebs! gacnobebT, rom saerTaSoriso maTematikuri TamaS-konkurs `kenguru-2011~-is testi 30 kiTxvisgan Sedgeba; 1-dan 10-is CaTvliT kiTxvebi 3 quliT fasdeba, 11-dan 20-is CaTvliT _ 4 quliT, 21-dan 30-is CaTvliT ki _ 5 quliT. gamarjvebisaTvis saWiro qula aris 120! testis swori pasuxebi gamoqveyndeba 10 dReSi Cvens veb-gverdze internetSi; konkursis Sedegebsac iqve gaecnobi 1-dan 15 ivnisis CaTvliT, xolo sertifikatebi da saCuqrebi gaicema 20 ivnisamde. maS, ase: iTamaSe yuradRebiT _ Sen mxolod 1 saaTi da 15 wuTi gaqvs! 3-quliani amocanebi 1. qvemoT CamoTvlili gamosaxulebebidan romels aqvs yvelaze didi mniSvneloba? A) 20111 B) 12011 C) 1X2011 D) 1+2011 E) 1÷2011 2. elza TamaSobs tetraedrebiTa da kubebiT. mas aqvs 5 kubi da 3 tetraedri. ramdeni waxnagi aqvs am figurebs erTad? A) 42 B) 48 C) 50 D) 52 E) 56 3. zebras monacvleobiT aqvs TeTri da Savi feris zolebi, romelTagan TiToeuli zolis sigane aris 50 sm. ferTa monacvleoba iwyeba da mTavrdeba TeTri zoliT; amasTanave, TeTri zolebis raodenoba aris 8. ras udris yvela zolis sigane erTad. (jamSi) A) 7 m. B) 7,5 m. C) 8 m. D) 8,5 m. E) 9 m. 4. Cemi gafuWebuli kalkulatori gamravlebis nacvlad awarmoebs gayofas da mimatebis nacvlad _ gamoklebas. ra pasuxs aCvenebs es kalkulatori magaliTSi: (12X3)+(4X2)? A) 2 B) 6 C) 12 D) 28 E) 38 5. Cemma cifrulma saaTma axlaxan Secvala drois Cveneba 20:11-iT. ramdeni wuTis Semdeg aCvenebs igi dros, romelic Cawerili iqneba raRaca wyobiT dalagebuli cifrebiT: 0,1,1,2? A) 40 B) 45 C) 50 D) 55 E) 60 6. suraTze naCvenebi figura sam kvadrats Seicavs. saSualo kvadrati miRebulia didi kvadratis Sua wertilebis SeerTebiT, patara kvadrati ki _ saSualo kvadratis Sua wertilebis SeerTebiT. patara kvadratis farTobi udris 6 sm2. ras udris sxvaoba didi da saSualo kvadratebis farTobebs Soris? A) 6 sm2 B) 9 sm2 C) 12 sm2 D) 15 sm2 E) 18 sm2 7. Cems quCaze 17 saxlia. `luw~ mxares saxlebi danomrilia 2,4,6 da a.S. ricxvebiT, `kent~ mxares ki saxlebi danomrilia 1, 3, 5 da a. S. ricxvebiT. me vcxovrob bolo saxlSi `luw~ mxares, romlis nomeria 12. Cemi biZaSvili cxovrobs bolo saxlSi `kent~ mxares. ra nomeria Cemi biZaSvilis saxli? A) 5 B) 7 C) 13 D) 17 E) 21 8. kata `feliqsma~ sam dReSi 12 Tevzi daiWira. meore dRes man ufro meti Tevzi moinadira, vidre _ pirvel dRes, mesame dRes daiWira ufro naklebi Tevzi, vidre _ pirvel or dRes erTad. ramdeni Tevzi daiWira `feliqsma~ mesame dRes? A) 5 B) 6 C) 7 D) 8 E) 9
  • 2. 9. meri wers yvela im samniSna ricxvs, romelTa cifrebis jami aris 8. ras udris meris siaSi yvelaze didi da yvelaze patara ricxvebis jami? A) 707 B) 907 C) 916 D) 1000 E) 1001 10. suraTze mocemulia figura, romelsac `L~-is forma aqvs. igi Sedgenilia oTxi patara kvadratisagan. ronis unda am figuras miadgas 1 patara kvadrati, ise rom miRebul figuras hqondes simetriis RerZi. ramdeni gansxvavebuli gza arsebobs amisaTvis? A) 1 B) 2 C) 3 D) 5 E) 6 4-quliani amocanebi 11. ra mniSvneloba aqvs qvemoT mocemul A) 0.01 B) 0.1 C) 1 D) 10 E) 100 12. maris aqvs 9 margaliti. TiToeuli, Sesabamisad, iwonis 1 g; 2 g; 3 g; 4g; 5 g; 6 g; 7 g; 8 g; 9 g. man gaakeTa oTxi beWedi _ TiToeulisaTvis gamoiyena ori margaliti. TiTo beWdisaTvis gamoyenebuli margalitebis jamuri wona, Sesabamisad, Seadgens 17 g, 13 g, 7 g da 5 g. ras udris gamouyenebeli margalitis wona? A) 1 g. B) 2 g. C) 3 g. D) 4 g. E) 5 g. 13. hamster fridolini miemarTeba rZisa da Taflis kunZulisken. es gza gadis gvirabebze, romlebSic gogris 16 Tesli isea mimofantuli, rogorc es suraTzea naCvenebi. ra udidesi raodenobis gogris Teslis Segroveba SeuZlia fridolins, Tu is nebismier gadakveTaze mxolod erTxel gaivlis? A) 12 B) 13 C) 14 D) 15 E) 16 14. figuraSi TiToeuli are SeRebilia oTxi feridan erT-erTiT: wiTliT (w), mwvaned (m), narinjisferiT (n) an yviTliT (y). (suraTze naCvenebia mxolod sami feri). nebismier or ares, romlebic erTmaneTs exeba, aqvs sxvadasxva feri. ra feri aqvs X-iT moniSnul ares? A) wiTeli B) narinjisferi C) mwvane D) yviTeli E) SeuZlebelia gansazRvra 15. maswavlebels aqvs 17, 13, 5, 10, 14, 9, 12, 16 ricxvebis CamonaTvali. romeli ori ricxvi unda amoviRoT, rom saSualo ariTmetikuli ar Seicvalos? A) 12 da 17 B) 5 da 17 C) 9 da 16 D) 10 da 12 E) 10 da 14 16. kvadratis formis qaRaldis furceli daWres 6 marTkuTxedad, rogorc es aris naCvenebi suraTze. miRebuli marTkuTxedebis perimetrebis jami udris 120 sm-s. ras udris Tavdapirveli kvadratis farTobi? A) 48 sm2 B) 64 sm2 C) 110,25 sm2 D) 144 sm2 E) 256 sm2 17. `FC barselonam~ sam TamaSSi gaitana sami goli. erTi ki mas gautanes. am sam TamaSSi klubma moigo erTi TamaSi, erTi daamTavra fred da erT TamaSSi damarcxda. ra angariSiT damTavrda TamaSi, romelic `FC barselonam~ moigo? A) 2-0 B) 3-0 C) 1-0 D) 2-1 E) 0-1
  • 3. 18. lali qaRaldis furcelze xazavs 2 sm sigrZis DE monakveTs. ramdeni sxvadasxva F wertili SeuZlia moniSnos man am furcelze iseTi, rom samkuTxedi DEF iyos marTkuTxa da misi farTobi udrides 1 sm2? A) 2 B) 4 C) 6 D) 8 E) 10 19. dadebiTi a ricxvi 1-ze naklebia, ricxvi b ki 1-ze metia. qvemoT CamoTvlili ricxvebidan romels aqvs yvelaze didi mniSvneloba? A) a x b B) a + b C) a ÷ b D) b E) pasuxi damokidebulia a da b ricxvebze. 20. qaRaldisgan gamoWres suraTze naCvenebi fogura. am figuris gadakecviT miiRes kubi. Semdeg kubis waxnagebze gaavles muqi feris xazi, romelmac kubi or nawilad gayo. amis Semdeg miRebuli qaRaldis kubi isev gaSales. qvemoT mocemulTagan romelia misi Slili? A) B) C) D) E) 5-quliani amocanebi 21. xuTniSna ricxvi `24X89Y~ iyofa 4-ze, 5-ze da 9-ze. ras udris X da Y cifrebis jami? A) 13 B) 10 C) 9 D) 5 E) 4 22. linam 5X5 zomis kvadratul dafaze ori figura daaweba, rogorc es suraTzea naCvenebi. qvemoT mocemuli xuTi figuridan romeli unda daidos dafis Tavisufal adgilas ise, rom darCenili 4 figuridan verc erTi figura mTlianad ver moTavsdes dafis darCenil cariel adgilas. (figura SeiZleba SemovabrunoT kidec; amasTan, ise unda davdoT, rom ujrebs mTlianad faravdes). A) (B) (C) (D) (E) 23. sami Citi _ isaaki, maqsi da oskari _ TiToeuli zis sakuTar budeSi. isaaki ambobs: me orjer ufro Sors var maqsisgan, vidre _ oskarisgan. maqsi ambobs: me orjer ufro Sors var oskarisgan, vidre _ isaakisgan. oskari ambobs: me orjer ufro Sors var maqsisgan, vidre _ isaakisgan. sul mcire ori maTgani ambobs simarTles. vin tyuis? A) isaaki B) maqsi C) oskari D) arc erTi maTgani E) SeuZlebelia gansazRvra 24. suraTze mocemuli figuris yvelaze patara kvadratis gverdi aris 3 sm. masze cota didi kvadratis gverdi 5 sm-ia, xolo yvelaze didi kvadratisa _ 7 sm. ras udris Savi da nacrisferi areebis farTobTa sxvaoba? A) 0 sm2 B) 10 sm2 C) 11 sm2 D) 15 sm2 E) SeuZlebelia gansazRvra
  • 4. 25. miSiko mizanSi isvris. man mizanSi mxolod xuTians, rvians da aTians moartya. miSikom imdenjer moartya rvians, ramdenjerac aTians. biWma 99 qula daagrova. mizans aacila srolebis 25 %. ramdenjer moartya miSikom samiznes? A) 10 B) 12 C) 16 D) 20 E) 24 26. amozneqil ABCD oTxkuTxedSi, sadac AB=AC, ∠BAD=80O ; ∠ABC=75O ; ∠ADC=65O , ras udris ∠BDC-s gradusis zoma? A) 10O B) 15O C) 20O D) 30O E) 45O 27. Svidi wlis winaT evis asaki iyo 8-is jeradi ricxvi. rva wlis Semdeg misi asaki iqneba 7- is jeradi ricxvi; rva wlis winaT rafis asaki iyo 7-is jeradi ricxvi da Svidi wlis Semdeg misi asaki iqneba 8-is jeradi ricxvi. arc evi da arc rafi 100 welze meti xnis ar arian. Semdegi winadadebebidan romelia swori? A) rafi ori wliT ufrosia, vidre _ evi. B) rafi erTi wliT ufrosia, vidre _ evi. C) rafi da evi erTi da imave asakis arian. D) rafi erTi wliT umcrosia, vidre _ evi. E) rafi ori wliT umcrosia, vidre _ evi. 28. gamosaxulebaSi EMAG OORAGNAK   sxvadasxva aso aRniSnavs nulisagan gansxvavebul sxvadasxva cifrs. erTi da igive aso _ erTsa da imave cifrs. ras udris gamosaxulebis umciresi SesaZlo dadebiTi, mTeli mniSvneloba? A) 1 B) 2 C) 3 D) 5 E) 7 13 11 x 29. marcxena figura Sedgeba ori marTkuT- xedisagan. ori gverdis sigrZea, Sesabamisad, 11 da 13. figura daWrilia sam nawilad; na- wilebi gadawyobilia samkuTxedSi, rogorc es marjvena suraTzea naCvenebi. ras udris X-iT moniSnuli gverdis sigrZe? A) 36 B) 37 C) 38 D) 39 E) 40 30. marki TamaSobs kompiuterul TamaSs qselSi. Tavdapirvelad 16-ve ujra aris TeTri; daaWers ra TiTs erT-erT TeTr ujras, igi fers icvlis da xdeba wiTeli an cisferi. TamaSis procesSi zustad ori ujra xdeba cisferi, ise rom maT erTi gverdi aucileblad saerTo aqvT. TamaSis mizania, gamoCndes orive cisferi ujra, rac SeiZleba, mcire raodenobis TiTis daWeriT. ras udris TiTis daWeris udidesi ricxvi, rom markma saukeTesod iTamaSos? A) 9 B) 10 C) 11 D) 12 E) 13 saerTaSoriso asociacia ,,balavari” – KSF Georgia misamarTi: Tbilisi, Tamar mefis gamz. #5, II sad., II sarT, b.26; t.: 95 59 04 // 8 90 26 83 81// www.balavari-contest.ge // E-mail: balavari@posta.ge