Uyghur Mathematics Past Paper PDF 2019

## Haqiqiy sonlar **33.** a = 14,88-10¹⁴; b = 28,42-10⁸ va c = 34,317-10¹¹ sonlardan qaysilari 12 ga qoldiqsiz bo'linadi? A) faqat b B) faqat c C) barchasi D) a va c **34.** x = 0,495-10¹⁵; y = 0,537-10⁸ va z = 0,4953-10¹⁴ sonla...

## Haqiqiy sonlar **33.** a = 14,88-10¹⁴; b = 28,42-10⁸ va c = 34,317-10¹¹ sonlardan qaysilari 12 ga qoldiqsiz bo'linadi? A) faqat b B) faqat c C) barchasi D) a va c **34.** x = 0,495-10¹⁵; y = 0,537-10⁸ va z = 0,4953-10¹⁴ sonlardan qaysilari 15 ga qoldiqsiz bo'linadi? A) faqat x va z B) faqat y C) barchasi D) faqat x va y ## Matematika **1.** Hisoblang: $\frac{4,3253^2 - 5,6747^2}{5,6747 - 4,3253}$. A) -10 B) 10 C) 9 D) -1,3494 **2.** Hisoblang: 1 - 2 + 3 - 4 + 5 - 6 + ... + 195 - 196. A) -98 B) -100 C) -97 D) -99 **3.** Hisoblang: $\underline{-2019 + 2019 - 2019 + ... + 2019 - 2019}$ 2019 ta A) 0 B) 2019 C) -2019 D) 2018 **4.** 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) $\frac{4}{3}$ B) $\frac{-4}{3}$ C) 9 D) 0 **5.** 8,6(7) - 3,(8) ni hisoblang. A) $\frac{451}{99}$ B) $\frac{431}{99}$ C) $\frac{431}{90}$ D) $\frac{451}{90}$ **6.** 0,0016-0,004-0,050-10⁶ ko'paytmaning qiymati quyidagilardan qaysi biriga teng? A) 32 B) 3,2 C) 0,32 D) 0,032 **7.** Hisoblang: (-9)³:(-9)² + (-10)³:(-10) - (-2)⁸:(-2)⁷. A) -89 B) 93 C) 89 D) -197 **8.** x = 3,61(91), y = 3,62, z = 3,6(191) va t = 3,619(1) sonlarini kamaytirish tartibida yozing. A) y > x > z >t B) y > x > t >z C) x > z > y > t D) y > t > z > x 10