Majburiy matematika uchun testlar to`plami
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i EKUK idan necha marta kichik ? A) 90 B) 900 C) 180 D) 360 22. 10 ga bo'lganda 1 qoldiq qoladigan va raqamlari takrorlanmaydigan uch xonali sonlar nechta ? A) 90 B) 81 C) 72 D) 64 23. Quyidagi sonlardan qaysi biri 24 ga qoldiqsiz bo'linadi A) 94824 B) 68740 C) 53542 D) 12354 24. 48 va 60 sonlarining nechta tub bo‟lmagan, umumiy bo‟luvchilari yig`indisini toping. A) 15 B) 21 C) 23 D) 25 25. Qo`shni burchaklardan biri ikkinchisidan 5 marta katta shu burchaklar ayirmasini toping. A) 30 B) 150 C) 120 D) 110 TEST 48 1. Agar bir kvadratchaning tomonlari 1 smdan bo`lsa, shakl perimetrini aniqlang. A) 14 sm B) 17 sm C) 20 sm D) 18 sm 2. Uchburchak burchaklari 1:2:9 nisbatda bo`lsa, eng katta ichki burchagiga qo`shni burchakni aniqlang. A) 135 0 B) 45 0 C) 50 0 D) 35 0 3. Aylanada 8 ta nuqta berilgan. Bu nuqtalardan nechta vatar o`tkazish mumkin. A) 14 B) 56 C) 28 D) 30 4. Aylanasi uzunligi 16π ga teng bo`lgan doira yuzini aniqlang A) 64π B) 32π C) 16π D) 64π 2 5. To`liq shakl yuzini aniqlang. A) 97 B) 91 C) 93 D) 92 6. Uchburchak perimetrini x=6 bo`lganda aniqlang. A) 21 B) 18 C) 20 D) 15 7. Quyidagi shaklning bir qirrasi 2 sm bo`lsa, uning perimetrini toping A) 16 B) 24 C) 32 D) 3,2 8. rasmdagi bo`yalgan soha yuzini toping. A) 51 B) 41 C) 42 D) 9 9. Kubning bitta qirrasi 4 sm ga teng bo`lsa, uning barcha qirralari uzunliklari yig`indisini toping. A) 48 B) 56 C) 40 D) 36 10. Kubning barcha qirralari uzunliklari yig`indisi 96 ga teng bo`lsa, uning balandliklari yig`indisini toping. A) 32 B) 12 C) 48 D) 16 11. Quyidagi shaklda nechta qirra bor. A) 10 B) 15 C) 20 D) 25 12. Qirrasi 4 ga teng bo`lgan kubning hajmini aniqlang. A) 16 B) 48 C) 64 D) 80 13. Qirrasi 2 ga teng bo`lgan kubning yon sirt yuzini aniqlang.A) 4 B) 16 C) 36 D) 24 14. Qirrasi 4 bo`lgan kubning asos yuzalari yig`indisini toping. A) 16 B) 32 C) 48 D) 24 15. Kubning bitta uchidan chiquvchi qirralari yig`indisi 6 ga teng bo`lsa, uning hajmini toping. A) 4 B) 8 C) 12 D) 16 16. Kubning qirrasi 3 ga teng bo`lsa, uning to`la sirtini toping. A) 18 B) 54 C) 36 D) 72 17. Barcha qirralari uzunliklari yigindisi 24 ga teng bo`lgan kubning bitta yog`ining yuzini toping A) 4 B) 6 C) 8 D) 16 18. Kubning yon yoqlari yuzalari yig`indisi 16 ga teng bo`lsa, uning hajmini toping. A) 12 B) 4 C) 16 D) 8 19. Kub to`la sirtining yuzi 24 ga teng bo`lsa, uning barcha qirralari uzunliklari yig`indisini toping. A)24 B)48 C)36 D)12 20. Kub asoslari orasidagi masofa 3 ga teng bo`lsa, uning asos yuzlari yig`indisini toping. A) 16 B) 18 C) 20 D) 24 21. Berilgan kub ichiga, qirrasi 2 ga teng bo`lgan kublardan nechtasini joyalashtirish mumkin A) 200 B) 512 C) 256 D) 1024 22. Qirrasi 6 cm bo„lgan kubning hajmi cm3 necha ga teng? A) 36 B) 6 C) 18 D) 216 23. Agar kubning hajmi 27 bo„lsa, bitta qirrasining uzunligini toping. A) 2 B) 3 C) 6,75 D) 6 24. To‟g‟ri burchakli parallelepipedning hajmi 8640 ga teng bo`lib balandligi 64 ga teng bo`lsa, uning asos yuzini toping A) 135 B) 133 C) 136 D) 134 25. Parallelepipedni yasashda har bir qirrasi uchun alohida sim bo‟lagi kerak bo‟lsa, parallelepipedni yasash uchun nechta sim kerak bo‟ladi? A) 6 B) 8 C) 4 D) 12 TEST 49 1. O‟lchamlari 14m, 2 m va 18 m lik parallelepipedning qirralari uchun qancha sim ishlatiladi? A)136 B)504 C)34 D) 68 2. Qirrasi 4 ga teng bo‟lgan kubning yon sirtini toping. A) 16 B) 64 C) 96 D) 24 3. Kubning barcha qirralari yig‟indisi 48 ga teng. Kub sirtining yuzini toping. A) 96 B) 24 C) 36 D) 48 E) 56 4. Agar kubning qirrasi 10% ga kamaytirilsa, uning hajmi necha foiz kamayadi? A) 10 B) 30 C) 33 D) 33,3 E) 27,1 5. Ikkita to‟g‟ri burchakli parallelepipedning o‟lchovlari mos ravishda 5; 8; a va 10; 3; (2a−4) ga teng. a ning qanday qiymatlarida bu parallelepipedlarning hajmlari teng bo‟ladi? A) 12 B) 10 C) 6 D) 4 E) 8 6. Ikkita to‟g‟ri burchakli parallelepiped mos ravishda 4;6;h va 8;2;(2h−1) o‟lchamlarga ega. h ning qanday qiymatida parallelepipedlarning hajmlari teng bo‟ladi? A) 4 B) 2 C) 18 D) 45 E) 1 7. Zalning uzunligi, eni va balandliklarining nisbati 5:3:1 kabi. Zalning uzunligi uning enidan 8 m ko‟p. Zalning hajmini ( m 3) toping. A) 930 B) 840 C) 960 D) 790 E) 920 8. Shakl qirralari uzunliklari yig`indisini toping. A)424 dm B)1060 dm C)424m D)42m 9. Rasmda nechta kubcha joylashtirilgan A) 8 B) 16 C) 20 D) 25 10. Qirrasi 6 sm bo„lgan kubni bo„yash kerak. Buning uchun qanday kattalikdagi yuzani bo„yash kerak bo„ladi? A) 216 B) 144 C) 108 D) 200 11. Rangli qog„ozning o„lchamlari 16 sm va 6 sm. Bu qog„oz qirrasi 4 sm bo„lgan kubni yelimlab qoplash uchun yetarli bo„ladimi? A) ha B) yo`q 12. Shakl barcha qirralari uzunliklari yig`indisini toping. A) 560 B) 500 C) 600 D) 420 13. Shakl to`la sirtini dm 2 da toping. A) 880 B) 88 C) 8,8 D) 8800 14. Shakl hajmini dm 3 da toping. A) 130 B) 153 C) 135 D) 140 15. O„lchamlari 9 dm, 15 dm va 18 dm bo„lgan to„g„ri burchakli parallelepipedningsirtini bo„yash kerak. Agar 1 dm 2 yuzani bo„yash uchun 2 g bo„yoq kerak bo„lsa, parallelepiped sirtini bo„yash uchun qancha bo„yoq kerak bo„ladi? A) 2,268 kg B) 2 kg B) 2,26 kg D) 2,3 kg 16. Eni 12 sm, bo„yi 25 sm va balandligi 13 sm bo„lgan to„g„ri burchakli parallelepipedning qirralari simdan yasaldi. Buning uchun qancha sim ishlatilgan? A) 2 m B) 20 m C) 200 m D) 0,2 m 17. Rangli qog„ozning o„lchamlari 12 sm va 7 sm. Bu qog„oz eni 4 sm, bo„yi 6 sm va balandligi 2 sm bo„lgan to„g„ri burchakli parallelepipedni yelimlab qoplash uchun yetarli bo„ladimi? A) ha B) yo`q 18. Bitta kubchaning qirrasi 1 dm bo`lsa, shakl hajmini toping. A) 5 B) 0,5 C) 50 D) 1 19. Temirdan qirrasi 20 sm bo„lgan kub shaklidagi detal tayyorlandi. 10 sm 3 hajmdagi temir parchasining massasi 78 g bo„lsa, detalning massasini toping. A) 62,4 g B) 624 g C) 62 D) 62,4 kg 20. Idishdagi suv hajmini toping. A) 60 dm 3 B) 4,8 dm 3 C) 480 dm 3 D) 60 m 3 21. idishdagi suv hajmini toping. A) 48 dm 3 B) 4,8 dm 3 C) 480 dm 3 D) 48 m 3 22. To„g„ri burchakli parallelepiped shaklidagi majlislar zalining bo„yi 40 m, eni 25 m va hajmi 6000 m 3 . Uning balandligini toping. A) 6 B) 8 C) 2 D) 10 23. Bitta kubchaning hajmi qirrasi 1 dm bo`lsa, shakl hajmini toping. A) 7 dm 3 B) 0,7 dm 3 C) 5 dm 3 D) 1 24. Shakl ichiga yana nechta kubcha joylashtirish mumkin A) 27 B) 72 C) 42 D) 50 25. Kitobning hajmini aniqlang A)1,8 dm 3 B)180 sm 3 C)18000 sm 2 D)180dm 3 TEST 50 1. Bir to„g„ri chiziqda yotuvchi A, B va C nuqtalar uchun AB = 8 va BC =11 bo„lsa, AC kesmaning uzunligini toping. A) 20 B) 19 C) 17 D) 22 2. Agar B ∈ AC, AB=7,2 cm, AC=2 dm bo„lsa, BC ni toping. A) 12 B) 12,8 C) 13 D) 14 3. Agar C ∈ AB, D ∈ AB, AB= 5, AC=2,2 va BD= 3,6 bo„lsa, CD ni toping. 4. To„g„ri chiziqdagi A, B, C nuqtalar uchun AB = 600 m, BC =200 m bo„lsa, AC ni toping 5. To„g„ri chiziqdagi A, B, C va D nuqtalar uchun AB = 2, AC =CB, 2AD = 3BD bo„lsa, CD ni toping. 6. 7. 8. 9. O„zining yarmidan 46 cm uzun bo„lgan kesmaning uzunligini toping. 10. C nuqta AB kesmani 1 : 3 nisbatda bo„ladi. Agar AC kesma uzunligi: a) 2,5 cm; b) 3,9m; c) 1,4 km bo„lsa, CB kesma uzunligini toping; 11. D nuqta EFkesmani 1 : 2 nisbatda bo„ladi. Agar DE kesma uzunligi: a) 35 cm; b) 93 dm; c) 41 m bo„lsa, EF kesma uzunligini toping 12. C nuqta A va B nuqtalar orasida yotadi. Agar: a) AC = 2,5 cm, CB = 3,4 cm; b) AC= 5,3 dm, CB= 4,2 dm bo„lsa, AB kesma uzunligini toping 13. AB kesma uzunliklari 1: 2 : 3 : 4 kabi nisbatdagi kesmalarga (shu ketma-ketlikda) ajratilgan. Agar chetki kesmalarning o„rtalari orasidagi masofa 15 cm ga teng bo„lsa, AB kesmaning uzunligini toping. 14. Agar A, B va C nuqtalar bir to„g„ri chiziqda yotib, AC = 7 m va BC = 9 m bo„lsa, AB kesmaning uzunligini toping. 15. A nuqta BC to„g„ri chiziqning B va C nuqtalari orasida yotadi. Agar BC = 15 cm, AC kesma esa AB kesmadan 3 cm ga qisqa bo„lsa, AB kesmaning uzunligini toping. 16. A, B va C nuqtalar bir to„g„ri chiziqda yotadi. BC kesmaning uzunligi AC kesmaning uzunligidan 2 marta kichik, AB kesmaning uzunligi esa BC uzunligidan 5,3 cm ga uzun. AC kesmaning uzunligini toping. 17. Ixtiyoriy uchtasi bir to„g„ri chiziqda yotmaydigan 7 ta nuqtadan nechta kesma yasash mumkin? A) 7 B) 42 C) 21 D) 49 18.Nechta kesma hosil qilish mumkin A) 50 B) 55 C) 60 D) 54 19. Ikki xonali sonlarda ikki raqami ham toq bo‘ladigan raqamlari takrorlanmaydigani nechta? A) 25 B) 16 C) 20 D) 5 20. 5 ga bo`linadigan 2 xonali sonlar nechta A) 20 B) 17 C) 19 D) 18 21. 14 ga bo‘linuvchi ikki xonali tub sonlar nechta? A) 1 B) 7 C) 6 D) 0 22. 4434 va 4435 sonlarining umumiy natural bo‟luvchilari nechta? A) 2 B) 0 C) 1 D) 3 23. 0 , 1, 2, 3, 4, 5, 6, 7 raqamlardan raqamlari takrorlanmaydigan nechta uch xonali sonlar tuzish mumkin? A) 300 B) 100 C) 294 D) 194 24. EKUB (12;27) +EKUK(12;27) hisoblang . A) 108 B) 111 C) 120 D) 138 25. 4 m 2 12 dm 2 16 cm 2 necha cm 2 ga teng? A) 52016 B) 41216 C) 40136 D) 43016 TEST 52 1. Kamayuvchi 10 ga kamaytirildi. Ayirma 10 ga ortishi uchun ayriluvchi qanday o‟zgarishi kerak. A) 10 ga ortirilsa B) 10 ga kamaytirilsa C) 20 ga kamaytirilsa D) 20 ga ortirilsa 2. 1111 sonining nechta tub bo‟lmagan natural bo‟luvchilari bor. A) 1 B) 2 C) 3 D) 4 3. 54 sonini tub bo‟luvchilari yig‟indisini toping. A) 120 B) 66 C) 93 D) 5 4. 1653-78 ∗ ayirma: 2ga bo‟linishi uchun (*) o‟rniga qaysi raqamlarni qo‟yish kerak? A)1,2,3,4 C)1,3,5,7,9 B)1,3,5,6 D)2,4,6,8,0 5. 0,4,6 va 8 raqamlaridan ularni takrorlamagan holda 9 ga bo‟linadigan barcha 4 xonali sonlar nechta bo‟ladi? A) 18ta C)11ta B) 10ta D)9ta 6. 64·42-64·12-15·28 ni qulay usul bilan hisoblang A)150 B)2688 C)116 D)1500 7. 1, 2, 3, 5, 8, 13,… sonlar qatoridagi qonuniyatni aniqlang? keying 3ta sonni yozing. A) 18,21,27 B) 34,41,59 C) 21,34,55 D) 3,4,5 8. 52a2b ushbu 5 xonali son 36 ga bo‟linishi ma`lum. Shu sonning yuzlar va birlar xonasidagi raqamlarni ko‟rsating. A) (0;0) (5;4) (1;8) B) (0;0) (4;5) (8;1) C) (5;4) (2;4) (4;7) D) (9;8) (5;1) (0;0) 9. Qanday natural sonni 16 ga bo„lganda bo„linma 3 ga qoldiq 4 ga teng bo„ladi? A) 44 B) 54 C) 52 D) 67 10. Quyida (2;13); (1;30); (10;12); (49;50); (25;81) juftliklarning nechtasi o`zaro tub A) 1 B) 3 C) 4 D) 5 11. 28 sonining natural bo„luvchilari nechta? A) 28 B) 6 C) 2 D) 4 12. 10 va 90 sonlari eng kichik umumiy karralisining 18 va 48 sonlari eng katta umumiy bo‟luvchisiga yig‟indisini toping. A) 16 B) 96 C) 154 D) 234 13. 546:17 ni qoldiqli bo‟lish shaklda yozing. A) 546=17∙33-15 B) 546=17∙32+12 C) 546=17∙32+6 D) 546=17∙32+2 14. 1, 3, 5 raqamlaridan foydalanib raqamlari takrorlanadigan nechta uch xonali son tuzish mumkin. A) 6 B) 27 C) 9 D) 8 15. Soat mili 17 ga burilganda minut mili necha gradusga buriladi.A) 102 B) 204 C) 510 D) 224 16. Qaysi ko‟paytma 6 ga qoldiqsiz bo‟linadi? A) 53 ∙ 55 B) 51∙52 C) 55∙58 D) 53∙59 17. Qaysi javobda 4500 soni tub ko‟paytuvchilarga to‟g‟ri ajratilgan? A) 2 2 ∙3 2 ∙5 2 B) 2 3 ∙3 2 ∙5 3 C) 2 2 ∙3 3 ∙5 2 D) 2 2 ∙3 2 ∙5 2 18. 43∙a ko‟paytma a ning nechta natural qiymatida tub son bo‟ladi? A) 1 ta B) 2 ta C) 3 ta D) 4 ta 19. 60 soni nechta natural songa qoldiqsiz bo‟linadi? (ya‟ni 0 qoldiq) A) 10 ta B) 9 ta C) 14 ta D) 12 ta 20. Hisoblang: (38 · 54 + 38 · 42) : 24 A) 152 B) 150 C) 151 D) 153 21. 2 ta bo„sh o„rindiqqa 3 kishidan 2 nafarini necha xil usulda o„tqazish mumkin? A) 6 B) 4 C) 5 D) 3 22. A mulohaza “1 soni 2 ga bo„linmaydigan eng kichik tub son”, B mulohaza esa “385 soni 12 ga qoldiqsiz bo„linadi”. Bu mulohazalar uchun quyidagilardan qaysi biri to„g„ri? A) A va B yolg„on B) A va B rost C) A yolg„on va B rost D) A rost va B yolg„on 23. Kamayuvchi, ayriluvchi va ayirmaning yig‟indisi 100 ga teng. Kamayuvchini toping. A)30 B)35 C)60 D)70 E)50 24. Ketma-ket kelgan oltita natural sonning yig‟indisi 417 ga teng. Shu sonning eng kichigini toping. A)67 B)59 C)70 D)48 E)85 25. 7;8;9;0;4 sonlaridan ularni takrorlamasdan nechta 5 xonali son tuzish mumkin A) 18 B) 24 C) 120 D) 96 TEST 53 1. x=z+12; y=x-17; x=2 3 +3 2 +1 20 bo`lsa, x-y+z ning qiymatini toping. A )23 B) 25 C) 31 D) 47 2. Ali noshonga qarab 2 marta o`q uzdi u qanday achko ololmasligi mumkin A) 120 B) 100 C) 80 D) 90 3. Sonlar yig`indisi 826 ga teng bo`lsa, yashiring raqamlar yig`indisini toping. A) 7 B) 8 C) 9 D) 10 4. 19∙21-19∙18+11∙17-11∙14 ning qiymatini toping. A) 99 B) 96 C) 90 D) 120 5. 2619 2159 ning oxirgi raqamini toping. A) 1 B) 9 C) 5 D) 0 6. Agar son 2;5;7 tub bo`luvchilarga ega bo`lsa, x ning eng kichik qiymatini toping. A) 10 B) 14 C) 35 D) 70 7. ning qiymatini toping. A) 4 B) 6 C) 8 D) 10 8. 8;2;1;7;3;0 raqamlar orqali nechta turli raqamli 4 xonali sonlar hosil qilish mumkin A) 100 B) 196 C) 200 D) 300 9. sinfda 30 ta o`quvchi bor ular orasidan sinf sardori va yordamchisini necha xil usulda tanlash mumkin A) 900 B) 890 C) 870 D) 920 10. 3 ni 14 ga bo„lganda verguldan keyingi yettinchi raqamni toping. A) 5 B) 8 C) 6 D) 7 11. Yüklə 4,09 Mb. Dostları ilə paylaş:
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