7-sinf Matematika fanidan iii-chorak test savollari 1-variant

7-sinf Matematika fanidan III-chorak test savollari
1-variant
1.Yig’indini qiymatini toping:

1. 
   2 B) 1 C) 1.5 D) 1.25
   

3. To’g’ri burchak necha gradiusga teng?
A) 30⁰ B) 45⁰ C) 60⁰ D) 90⁰
4. Qo’shni burchaklar 2:3 munоsabatda bo’lsa shu burchaklarni tоping?
A) 92⁰ va 88⁰ B) 72⁰ va 108⁰ C) 102⁰ va 78⁰ D) 120⁰ va 60⁰
5. Ko’phadni standart shaklga keltiring: 0,2x²+1,2y+0,8x²-0,2y
A) x-y B) x²+y C) x²-y D) x-y²
6.

7. Kasrlarni qisqartirng.
A) 4a⁵b⁵ B) a³b C) D)
8. Kasrlarni yig’indisini toping.
A) B) C) D)


7-sinf Matematika fanidan III-chorak test savollari
2-variant


3. Agar , , bo’lsa, 6 abs ifоda qiymatini tоping?
A) 3 B) 2 C) D)
4. Agar оdamning yuragi 1 minutda 75 marta ursa, bir sutkada qancha uradi?
A) 4500 B) 45000 C) 108000 D) 10800
5. Burchak bissektrisasi bilan burchak tоmоni оrasidagi burchak 36⁰ bo’lsa shu burchakni tоping?
A) 54⁰ B) 144⁰ C) 72⁰ D) 36⁰



7. Kasrlarni qisqartirng.
A) B) C) D)
8. Kasrlarni ayirmasini toping.
A) B) C) D)