Majburiy fanlardan test savollari. Ona tili O’zbekiston tarixi Matematika Savollar miqdori: 45 ta 1-variant

MATEMATIKA
1. (19 ∙ 25 – 14 ∙ 25 + 15 ∙ 27 – 22 ∙ 15 ) : 2² +10

ifodaning qiymatini toping?

A) 75 B) 60 C) 40 D) 5
2. Quyidagi shaklning yuzini toping?


10 dm

5 dm







4 dm


24 dm

A) 85 dm² B) 75 dm² C) 65 dm² D) 35dm²

3. 47,17(5);2.(03); 25,45111; -58,141212…; -15; -16,(99) va 78,17(0) sonlaridan nechtasi cheksiz davriy o’nli kasr?

A) 5 B) 4 C) 3 D) 2

4. Anvar rasm darsida o’zining xayolotidagi svetaforni chizmoqchi. Agar uning akvarelida 12 xil rangdagi bo‘yoq bo’lsa, u svetafordagi chiroqlar ranglarini necha xil usulda tanlab olishi mumkin? (bunda svetaforda uchta chiroq bor va ular turli xil).

A) 1320 B) 144 C) 60 D) 1728

5. Quyidagi shakllardan qaysi biri 8 ta qirraga ega?

1 2 3

A) 1; 3 B) 3 C) 2;3 D) 1;2