Matematika fanidan

5-SINF(1-qism) MATEMATIKA
1) Natural sonlar berilgan qatorni toping?

A) 0,1,3,5,7… C) 2,4,6,8,10…

B) 1,2,3,4,5,6… D) 1,5,7,9,11…
2) Hisoblang: (125+70):3=

A) 65. B) 70. C) 60. D) 45.

3) Ko’paytmani toping: 41* 713=

A)12535. B) 29233. C) 30000. D) 29323.

4) Sonni: 134135- yuzlargacha yaxlitlang.

A) 134000. B) 134200. C) 135000. D) 134100.

5) Tengsizliklar to’g’ri bo’lishi uchun, yulduzchalar o’rniga qanday raqam qo’yish mumkin? 6*4<614

A) 3. B) 2. C) 0. D) 5.

6) Tenglamani yechimini toping: 719-(499+x)=219

A) 3. B) 1. C) 4. D)2.

7) Kvadrat deb nimaga aytiladi?

A) Hamma tomoni teng bo’lgan to’g’ri tortburchakka aytiladi.

B) Qarama-qarshi tomoni teng bo’lgan to’rtburchakka aytiladi.

C) Markazidan teng nuqtalar tutashtiruvchi egri chiziqqa aytiladi.

8) Ifodani qiymatini toping. 8532:36+10*101-741=

A) 556. B) 524. C) 416. D) 506.

9) Ilhomda x dona, Botirda undan 8 dona ko`p, Dilshodda esa Ilhomdan 3 dona kam daftar bor. Ularda jami 62 ta daftar borligi malum bo`lsa, Ilhomda qancha daftar borligini aniqlan?

A) 21 B) 18 C) 19 D) 20

10) Hamdam bir son o`yladi. Agar unga 45 ni qo`shib, hosil bo`lgan yig`indiga yana 32 ni qo`shsa 84 hosil bo`ladi. Hamdam qaysi sonni o`ylagan ?

A) 11 B) 9 C) 7 D) 10

11) Uzunligi 20 sm bo`lgan MN kesmada K va L nuqtalar belgilandi MK=15 sm LN=13 sm bo`lsa LK kesmani toping?

A) 6 sm B) 7 sm C) 8 sm D) 9 sm

12) Tenglamani ildizini toping? x*x*x=27

A) 3 B) 9 C) 4 D) 27

13)Ifodani qiymatini toping? 15²+3*2³

A) 441 B) 249 C) 234 D) 379

14) Tenglamani yeching? 381+126:x=395

A) 7 B) 8 C) 9 D) 10

15) Quyidagilardan qaysi biri qoldiqli bôlish bôladi?

A) 85=7*11+8

B) 85=9*10-5

C) 85=15*4+25

D) 85=41*2+3
16) sm² da ifodalang? 5 ga 43 m² 23 sm²

A) 500430023 sm²

B) 5043023 sm²

C) 54323 sm²

D)5004323 sm²

17) Hisoblang.

988-1530:(12*6-38)*15
A) 123 B) 313 C) 327 D) 296
18) Uchburchakning bir tamoni 12 sm ga teng ikkinchi tamoni birinchi tamonidan 7 sm uzun va uchunchi tamonidan 5 sm qisqa uning piremetrini toping?
A) 55 B) 38 C) 48 D) 29
19) Birinchi shaxardan yuk mashinasi 60 km/h tezlik bilan jônab ketdi. 1 soatdan keyin shu shaxardan yengil avtomobil 75 km/h tezlik bilan jônadi. Yengil avtomobil yuk mashinasini necha soatda quvib yetadi?
A) 4 B) 2 C) 5 D) 3

20 Toğri tôrtburchakning tamonlari 15 sm va 3 dm

uning yuzini toping?
A) 45 sm² B) 450 sm² C) 45 dm² D) 450 dm²