Curiosity” O’quv markazi matematika 2-sinov testi

“CURIOSITY” O’QUV MARKAZI

“CURIOSITY” O’QUV MARKAZI MATEMATIKA 2-SINOV TESTI

1. Amudaryoning uzunligi 2540 km . Sirdaryo unga qaraganda 479 km uzun. Sirdaryoning uzunligini toping.

A) 2061 km B) 4765 km C) 3019 km D) 18128 km
2. Sonlarni yig’indisi toping. 112, 85, 2333;
A) 2530 B) 3446 C) 2624 D) 4940
3. Harfiy ifodaning qiymatini toping. D – 109, bunda d = 139;
A) 40 B) 34 C) 30 D) 42
4. Daraja ko’rinishida yozing : 8 * 8 * 8 * 8 * 8 * 8 * 8 =
A) 7 * 8 B) 8⁷ C) 56 D) 72
.5. HIsoblang : 7² + 5²
A) 85 B) 85 C) 92 D) 74
6. Noto’g’ri kasrni aralash songa aylantiring: ;
A) 7 B) 1 C) 5 D) 2
7. To’g’ri to’rtburchak tomonlari: 8 m va 2,66 m bo’lsa, uning yuzini toping?
A) 29,72 B) 35,42 C) 21,28 D) 23,12
8. Tub ko’paytuvchilarga ajrating.
A) 5175 = 5 * 7 * 3 B) 5175 = 5² * 3² * 23 C) 5175 = 5² * 3 D) 5175 = 5 * 7² * 3
9. Tenglamani yechimini toping: =
A) 13 B) 14 C)12 D) 15
10. Ayirmani toping: 30 - 10 ;
A) 20 B) 20 C) 18 D) 20
11. To’g’ri burchali uchburchakning katetlari 24 va 10 ga teng bo’lsa uning gipetenuzasini toping.
A) 34 B) 28 C) 30 D) 26
12. Ifodani soddalashtiring:
A) B) C) D)
13. To`liqsiz bo`linma 21ga , bo`luvchi 89 ga , qoldiq 13 ga teng bo`lsa, bo`linuvchini toping.
A) 1882 B) 1800 C) 1982 D) 1782
14. Hisoblang:
A) 8800 B) 890 C) 8900 D) 880
15. Tenglamani yeching:
A) 6 B) 5 C) 7 D) 8
16. Proporsiyaning o’rta hadlari 63 va 54 ga teng. Chetki hadlaridan biri 35ga teng.
Proporsiyaning ikkinchi chetki hadini toping.
A) 96,2 B) 95,2 C) 97,2 D) 94,2
17. Sonlarni qo’shing: (-71) + 9 + (-29);
A) -81 B) -91 C) 81 D) 91
18. Bo`yi va eni 6 smdan , balandligi esa 3 sm bo`lgan to`gri burchakli parallelepiped sirtining yuzini va qirralari yig`indisini toping.
A) B)
C) D)
19. n ning shunday uchta qiymatini topingki, notog`ri kasr kasrdan kichik bo`lsin.
A) B) C) D)
20. 2 ta birlik, 3 ta o`nlik, 7 ta yuzdan birlar, 5 ta o`ndan birlar, 6 ta mingdan birlardan iborat sonni yozing.
A) 32,756 B) 32,576 C) 23,756 D) 23,576
21. To`gri to`rtburchakning bo`yi 27,2 sm, eni undan 8 marta kichik bo`lsa, to`g`ri to`rtburchakning perimetrini toping (sm).
A) 61,2 B) 30,6 C)54,4 D) 16
22. Ikki piyoda bir biriga qarab harakatlanishmoqda. Ulardan birining tezligi 3,2 km/soat, ikkinchisining tezligi 3,6 km/soat. Hozir ular orasidagi masofa 14 km bo`lsa, 2 soatdan keyin ular orasidagi masofa qancha bo`ladi(km)?
A) 4 B) 2,4 C) 6,8 D) 0,4
23. Birinchi bankada kg murabbo, ikkinchi bankada esa kg murabbo bor. Qaysi bankada murabbo ko`proq?
A) 2-bankada B) 1-bankada C) ikkalasida teng D) 1-bankada 0,01 kg ga ko`p
24. Taqqoslang: a = 0,675, ,
A) a B) b C) c D) b
25. 85 km masofa 1:1000000 masshtabli xaritada qanday uzunlikdagi kesma bo`ladi?
A) 8,5 m B) 805 sm C) 0,85 sm D) 8,5 sm
26. soniga qarama-qarshi sonni toping
A) 5,5 B) C) D)
27. 300 tonna yoqilg`i tayyorlab qo`yilgan.Yanvar oyida yoqilg`ining 13,5% i, fevral oyida esa 19,5% i ishlatildi. Fevral oyida yanvar oyidagiga qaraganda necha tonna ko`p yoqilg`i ishlatilgan?
A) 50 t B) 99 t C) 17 t D) 18t
28. Soddalashtiring:
A) B) C) D)
29. Tenglamani yeching:
A) 11 B) 12 C) 1,1 D) 1,2
30. Buva va otasining yoshlari yig`indisi 111 yilga teng. Agar ota buva yoshidan ikki marta kichik bo`lsa, har birining yoshi nechada ?
A) 37; 72 B) 76; 35 C) 37; 74 D) 42; 84

S	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
J	C	A	C	B	D	C	C	B	A	D	D	B	A	C	B
S	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
J	C	B	A	A	B	A	D	A	B	D	A	D	B	A	C

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