Ifodaning qiymati bo’lganda toping?

TEST matematika 10-sinf
1. ifodaning qiymati bo’lganda toping?
A) 5.5 B) 6.6 C) 3.5 D) 4.2
2. Ikki natural sonning o’rta arifmetigi 10 ga, o’rta geometrigi 6 bo’lsa, kattasining kichigiga nisbatini toping?
A) 9 B) 2 C) 6 D) 4
3. . tengsizlikni yeching?
A) B) C) D)
4. 630 va 198 ning umumiy bo’luvchilari nechta?
A) 5 B) 6 C) 4 D) 8
5. Tenglamani yeching?
A) 4 B) 32 C) 16 D) 1
6. To’g’ri burchakli uchburchakning burchaklaridan biri ga, gipotenuzasiga tushirilgan medianasi 15 ga teng. Kichik katetining uzunligini toping?
A)7,5 B)10,5 C)15 D)12
7. Hisoblang: 16⋅4-3⋅21+4⋅9
A) -35 B) 37 C) -33 D) 33
8. Agar bo’lsa, o’suvchi geometrik progressiyaning maxrajini toping?
A) 2 B) 3 C) 4 D) 6
9. ko’paytmaning oxirida nechta nol bo’ladi?
A)10 B)12 C)14 D)16
10. 3 m² 12 dm² necha dm²?
A) 312 B) 3012 C) 30012 D) 42
11. . ifodaning qiymatini toping? _________________
12. Oralaridagi masofa 10 km bo’lgan ikki shahar 1:100000 masshtabli bo’lgan xaritada bir-biridan qanday masofada joylashadi? ______________

13. Tenglamani yeching? _________________

14. .Teng yonli uchburchakning yon tomoniga tushurilgan balandligi shu tomonni asosidan boshlab 8 sm va 12 sm ga teng kesmalarga ajratadi. Uchburchakning asosi uzunligini toping? ______________
15. Hisoblang? 515+615 – 515=? _______________

JAVOBLAR

1-D 2-A 3-D 4-B 5-C 6-C 7-B 8-A 9-C 10-A 11- 9 12- 1 dm 13- 16 14- 15- 615