Hisoblang: + a b c d 11

Test.
1.Hisoblang: +
A)5 B) 6 C) 9 D) 11
2.-
A) - B) C) D)
3. +

4.Hisoblang:7,235* +2,76*
A) 9,995* B) 7,511* C)3,4835* D) 9,995*
5. ifodaning koeffitsentlari yig’indisini toping.
A) 3 B) 12 C) -3 D) 6
6. soni sonidan qancha katta?

C) 2n+3 D) 2n-1
7. Soddalashtiring: 4+9 -
A) 13 B) -5 C) 6 +7 D) 13-6
8.a-b;2;a+2b va 3 sonlari proporsiyaning ketma-ket hadlari bo’lsa, ni hisoblang.
A) B) 3 C) 2 D)
9. =0 tenglamaning ildizlari bo’lsa, | ning qiymatini toping.
A) 27 B) 54 C) 0 D) 3
10. 1*2*…*199*200 nechta nol bilan tugaydi.
A) 50 B) 49 C) 51 D) 48
11. Boyi 5, eni 2 va balandligi 3 bolgan chuqurlikda necha tonna tuproq boladi?(1 metr kubda 10 kilogram tuproq bor deb oling)
A) 0.2 B) 0.3 C) 0 D) 0.1
12.Bir g’olani uchga bolish uchun 6 minut vaqt ketsa, huddi shunday g’olani 4 ga bolish uchun qancha vaqt ketadi?
A) 8 B) 9 C) 6 D) 10
13.a<0,c<0 bo’lsa y=a +bx+c funksiyaning grafigi qaysi choraklardan o’tadi?
A) III va IV B) I,III,IV
C) aniqlab bolmaydi D) II,III,IV
14. =
A) 1 B)2/18 C) 3/36 D) 0.75
15.y<0A) 0 B) 4x-4y C) 4y D) 4x
16.a va b raqamlarni ifodalamoqda. kasr qiymatini toping.
A) 0.1 B) 0 C) 1.1 D) 0.01
17.378:(50-115:x)=14
A) 4 B) 5 C) 6 D) 7
18. ni hisoblang:
A) -2 B) C)- D)
19. A=(1,2,3,4,5,6,7,8,9,0) to’plamning xos qism to’plamlari nechta?
A) 10 B) 1024 C) 1022 D) 8
20. 20!+21!+22! ushbu kopaytma quydagilardan qaysi biriga qoldiqsiz bo’linmaydi?
A)22 B)484 C) 19 D) 29
21. m ning qanday qiymatida y=- +5x+m+2 funksiyaning eng katta qiymati 6 ga teng bo’ladi?
A) -2.25 B) 2.25 C) 9.75 D) -4.25
22.Tenglama nechta yechimga ega:
A) 0 B) 1 C) 2 D)cheksiz ko’p
23. 23 dan 92 gacha bo’lgan natural sonlar ko’paytmasi nechta nol bilan tugaydi?
A) 22 B) 17 C) 19 D) 15
24. Ifodaning uchdan birini toping.
A) 1 B) 3 C) 6 D) 9
25. Agar 3a+ =6 va 9 + bo’lsa, a ni b orqali ifodalang.
A)a=9b B)3a=32b C) a=4.5b D)9a=16b
26. munosabat berilgan. Q(x) ko’phadning ozod hadi 2 bo’lsa, P(x) ning koeffitsiyentlari yig’indisini toping.
A) 10 B) 14 C) 11 D)Aniqlab bo’lmaydi
27. 48% i 2*( - ):( - ) +2 ga teng bo’lgan sonni toping.
A) 5.76 B) 25 C) 30 D) 45
28. 2+2*2-2=? (ha bu osha telegramni yondiryatgan dunyodagi 97 % odam topolmaydigan misol  )
A) 1 B) 2 C) 3 D)4
29. a tenglama uchun ildizlari orasidagi masofa nimaga teng?
A) B) 0 C) D)1
30. tenglamaning ildizlari ga teng. bo’lsa, k ning qiymatini toping.
A) 10 B) 12 C) 6 D) -6

F.I.SH ________________________

Gruh _________
To’g’ri _____
Noto’g’ri _____

Abdulhay Roziqov. Edu. Rasmiy kanal.

@matematikanibirga
Tuzuvchi: Abdusattorov Humoyunmirzo
@Abdusattorov_1