1. Tenglamani yeching: (x-254)+345=583 a)392 b)476 c)492 d)549

TEST
1.Tenglamani yeching: (x-254)+345=583
a)392 b)476 c)492 d)549

2. kasrni aralash kasrga o’tkazing.

a) b) c) d)

3.Do’konda har biri 2 kg dan bo’lgan 26 ta yashikda meva sotildi. Agar 1 kg meva 7000 so’m bo’lsa, jami necha so’mlik meva sotilgan?

a)364000 b)424000 c)298000 d)414000

4.Hisoblang: ((4³-5²+11²):20+2⁵):(3²-1)=?

a)6 b)5 c)9 d)4

5.456 sonini qanday songa bo’lganda to’liq-siz bo’linma 13 va qoldiq 27 bo’ladi?

a)29 b)41 c)31 d)33

6.Bo’yi 10 m , eni esa 6 m bo’lgan to’g’ti to’rtburchak shaklidagi zalni o’lchamlari 20x10 sm bo’lgan kafeldan qoplash uchun nechta kafel kerak?

a)2000 b)2500 c)3000 d)2800

7.Tenglamani yeching:

(10 x - 78)  36 = 432
a)9 b)8 c)11 d)7

8. Parallelepipedning bo’yi 8, eni esa 6, balandligi 15 bo’lsa, uning hajmini toping.

a)480 b)720
c)90 d)640

9.To’g’ri burchakli to’rtburchakning bo’yi 3 ga va perimetri 18 ga teng bo’lsa uning

yuzini toping.
a)20 b)17 c)16 d)18

10.Ifodaning qiymatini toping:

((2³3²-6²):(3²-2²-11⁰))²-(2⁶+3²+4²)=?
a)8 b)6 c)-8 d)-11

11.x² ni toping: (114 : 19) : x = 128 : 64

a)25 b)9 c)18 d)16

12.Berilgan 0, 2, 7, 9 raqamlardan foydalanib nechta turli raqamli 3 xonali son tuzish mumkin?

a)6 b)48 c)24 d)18

13.Kasrni hisoblang:

a) b) c) d)

14.1225 sonining qismini toping.

a)300 b)285 c)280 d)330

15.Oxirgi raqamni toping: 9¹⁸⁸+7²⁸⁸ = …..?

a)2 b)6 c)8 d)3

16.ABC uchburchak berilgan.Bunda AB=7, AC=5 va BC tomon qolgan ikki tomoni yig’indisidan 3 marta kichik bo’lsa ushbu uchburchak perimetrini toping.

a)18 b)15 c)14 d)16

17.Qatordagi noma’lum sonni toping: 2,6,12,20,?

a)24 b)30 c)36 d)32

18.Parallelepipedning bo’yi 5, eni esa 8, balandligi 4 bo’lsa, uning to’la sirti nechaga teng? a)184 b)192 c)160 d)178

19.Ushbu shakl yuzasini toping.

a)75 b)63 c)71 d)67

20.Kvadratning tomoni uzunligi 17 bo’lsa, perimetrini toping.

a)289 b)34 c)68 d)51