7-sinflar uchun algebra va geometriya fanlaridan test savollari

Aprel oyi uchun 7-sinf o’quvchilariga mo’ljallangan

Test. Algebra va Geometriya

1. 
   Mos tomonlari parallel burchaklarning ikkalasi ham o’tkir bo’lsa, … .
   
   1. 
      ularning yig’indisi 180⁰ga teng.
      
   2. 
      Ular o’zaro teng
      
   3. 
      Ularning yig’indisi 360⁰ga teng
      
   4. 
      Ulardan biri 90⁰dan katta
      
   5. 
      Ulardan biri 90⁰dan kichik bo’ladi.
      
2. 
   Teng tomonli uchburchakda - … .
   

A) bitta burchagi 90⁰ga teng B) ikkita burchagi 90⁰ga teng
C) ikkita burchagi o’zaro teng D) hamma burchaklari 60⁰dan bo’ladi
E) teng tomonli uchburchak mavjud emas

3. 
   Qarama-qarshi tomonlari parallel bo’lgan to’rtburchak - … .
   

A) romb B) ko’pburchak C) parallellogramm

D) uchburchak E) bechburchak deyiladi

4. 
   Parallellogrammning diagonallari - …
   

A)kesishish nuqtasida teng ikkiga bo’linadi B) ular o’zaro teng
C) kesishish nuqtasida teng uchga bo’linadi D) ular o’zaro parallel
E) ular o’zaro perpendikulyar

5. 
   Ikkita to’g’ri chiziqning kesishishidan hosil bo’lgan burchaklardan biri 75⁰ bo’lsa, qolgan burchaklarni toping
   

A) 75⁰,105⁰,105⁰ B) 75⁰, 75⁰,105⁰ C) 75⁰, 75⁰, 75⁰ D) 105⁰,105⁰,105⁰ E) 180⁰, 75⁰, 105⁰

6. 
   Teng yonli uchburchakning perimetri 10 ga teng, yon tomoni asosidan 12 marta uzun. Uchbburchakning asosi qanchaga teng?
   

A) 0,8 B) 0,4 C) 0,5 D) 0,6 E) 0,7

7. 
   Agar uchburchakning A, B va C burchaklari 1:2 va 3 sonlariga proporsional bo’lsa, B burchakni toping
   

A) 30⁰ B) 90⁰ C) 60⁰ D) 45⁰ E) 120⁰

8. 
   Qo’shni burchaklardan biri ikkinchisidan 16⁰ katta. Shu qo’shni burchaklarni toping
   

A) 16⁰, 104⁰ B) 80⁰, 96⁰ C) 148⁰, 32⁰ D) 82⁰, 98⁰
E) 62⁰, 118⁰
9. Ikkita to’g’ri chiziqning kesishishidan hosil bo’lgan uchta burchakning yig’indisi 315⁰ ga teng. Shu burchaklardan kicigini toping.
A) 60⁰ B) 45⁰ C) 70⁰ D) 85⁰ E) 50⁰

10. 
    Soatning minut mili 6 minutda necha gradusga buriladi?
    

A) 20⁰ B) 24⁰ C) 36⁰ D) 40⁰ E) 60⁰

May oyi uchun 7-sinf o’quvchilariga mo’ljallangan

Test. Algebra va Geometriya

1. 
   Tenglamalar sistemasini qanoatlantiruvchi sonlar juftligini aniqlang
   

A) (2; 3) B) (-2; 3) C) (3; 2) D) (-2; -3) E) (-3; 2)
2. x ni toping: A) 2 B) C) D) 1 E) –1
3.(x; y) sonlar jufti sistemaning yechimi bo’lsa, y+x ni toping
A) 3 B) –3 C) 4 D) –1 E) 0

4. 
   Koordinata tekisligida abssissasi musbat, ordinatasi manfiy bo’lgan nuqta qaysi chorakda yotadi?
   

A) I B) II C) III D) IV E) I va II

4. 
   Funksiyaning berilish usullarini ko’rsating
   

1) tenglama 2) masala 3) formula 4) grafik 5) jadval
6) noma’lumlar orqali
A) 1, 2, 3 B) 2, 3, 4 C) 3, 4, 5 D) 4, 5, 6 E) 1, 5, 6

4. 
   Ikki sonning o’rta arifmetigi 7 ga, kvadratlarining ayirmasi 14 ga teng. Shu ikki son kvadratlarining yig’indisini toping
   

A) 98,5 B) 56,25 C) 42,25 D) 96,5 E) 99,5

4. 
   Uchta sonning nisbati 1:2:6 ga, ularning yig’indisi esa 459 ga teng. Shu sonlardan eng kattasining va eng kichigining ayirmasini toping
   

A) 245 B) 255 C) 235 D) 275 E) 265

4. 
   Tenglamalar sistemasini yeching:
   

A) (1; -1) B) (0; 1) C) (0; 0) D) (1; 0) E) yechimga ega emas

4. 
   Funksiya S= 60 ·t formula bilan berilgan. S (3,5)ni aniqlang
   

A) 210 B) 150 C) 24 D) 124 E) 250

4. 
   y=2x+3 formula bilan berilgan funksiyada x ning –1 qiymatiga mos keluvchi y ning qiymatini toping
   

A) –1 B) 5 C) 1 D) –5 E) 0