sinf Matematika 2-chsb demo variant (B 1,5 ball) Bo‘lishni bajaring. A) B) C) D) (B 1,5 ball)

6-sinf Matematika 2-CHSB demo variant

1. (B 1,5 ball) Bo‘lishni bajaring.

A) B) C) 1 D)
2. (B 1,5 ball) Hisoblang.

A) 12 B) 10 C) 14 D) 24
3. (B 1,5 ball) Tenglamani yeching.

A) 3 B) 5 C) 4 D) 1
4. (B 1,5 ball) Velosipedchining tezligi . U 38 masofani necha soatda bosib o‘tadi?
A) 12 B) 18 C) D) 10
5. (Q 2 ball) tenglikdan foydalanib, quyidagi ifodalarning qiymatlarini toping va mos keltiring.

I. II. III.

A. 240 B. 2,4 C. 24 D. 0,24 E. 0,024

A) I-B, II-C, III-E

B) I-A, II-D, III-C
C) I-B, II-C, III-D
D) I-A, II-C, III-B
6. (Q 2 ball) qismi 150 ga teng bo‘lgan sondan qismi 48 ga teng sonni ayiring .
A) 128 B) 108 C) 124 D) 154
7. (Q 2 ball) Ifodani qiymatini toping.

A) 1 B) C) 0,5 D) 2
8. (Q 2 ball) Tenglamani yeching.

A) 20 B) 18 C) 15 D) 10
9. (Q 2 ball) Stol tennisining to‘pi 1,27 massaga ega. 5 ta stol tennisi to‘pining massasi qancha?
A) 7,8 B) 7,5 C) 6,35 D) 6,55
10. (Q 2 ball) Uzunlik o‘lchov birliklari orasidagi munosabatlardan foydalanib, o‘zaro teng bo‘lgan qiymatlarni bir-biri bilan mos keltiring.

I. 12 II. III.

A. 0,012 B. 1,2 C. 0,0012 D. 0,12

A) I-A, II-B, III-C
B) I-B, II-D, III-C
C) I-B, II-C, III-A
D) I-A, II-B, III-D
11. (Q 2 ball) Agar 1 matoning narxi 65,2 ming so‘m bo‘lsa, 14,5 matoni narxi necha ming so‘m bo‘ladi?
A) 956,4 B) 966,4 C) 999,4 D) 945,4
12. (Q 2 ball) Kasrni o‘nli kasrga keltiring.

A) 0,625 B) 0,824 C) 8,645 D) 8,25
13. (Q 2 ball) Butun sonlar uchun quyidagi tasdiqlarning to‘g‘ri yoki noto‘g‘ri ekanligini aniqlang.

№	Tasdiqlar	to‘g‘ri	noto‘g‘ri
1	0 – eng katta manfiy butun son
2	Qarama-qarshi sonlar modullari yig‘indisi nolga teng bo‘ladi
3	; 0; 1; ; 11 sonlarni o‘sish tartibida joylashtirsak quyidagi ko‘rinishda bo‘ladi:

A) to‘g‘ri, noto‘g‘ri, to‘g‘ri;

B) noto‘g‘ri, to‘g‘ri, noto‘g‘ri;
C) noto‘g‘ri, noto‘g‘ri, noto‘g‘ri;
D) to‘g‘ri, to‘g‘ri, noto‘g‘ri;
14. (Q 2 ball) Quyidagi yaxlitlashlarni bajaring va har biri uchun to‘g‘ri javoblarni mos keltiring.

I. 0,192 sonini o‘ndan birlar xonasigacha yaxlitlang II. 0,192 sonini butun songacha yaxlitlang III. 0,192 sonini yuzdan birlar xonasigacha yaxlitlang

A. 0,2 B. 0 C. 0,1 D. 0,19

A) I-A, II-B, III-D

B) I-B, II-D, III-C
C) I-B, II-C, III-A
D) I-A, II-B, III-C
15. (Q 2 ball) Agar bo‘lsa, ifodaning qiymatini toping.
A) B) C) D)
16. (Q 2 ball) Soat tungi 1-00 da havo haroarti edi. Soat 14-00 gacha havo harorati ga ko‘tarildi. 14-00 dagi havo haroratini toping.
A) B) C) D)
17. (Q 2 ball) Hisoblang.

A) B) C) D)
18. (Q 2 ball) Ifodaning qiymatini hisoblang.
bunda
A) B) C) D)
19. (M 3 ball) Muzlatilgan go‘shtning harorati darajada edi. Go‘shtni mikroto‘lqinli pechda isitish kerak. Agar har minutda go‘sht ga isib borsa, pechni qancha vaqtga to‘g‘rilash kerak?
A) minut B) minut C) minut D) minut
20. (M 3 ball) Zafarning uyi mahallaning o‘rtasida joylashgan va mahalla boshidan sanaganda 5-uy. Zulayhoni uyi esa mahallaning oxiridan sanaganda 4-uy. Mahallaning boshidan sanasak, Zulayhoning uyi nechanchi uyga to‘g‘ri keladi.
A) B) C) D) aniqlab bo‘lmaydi