1.
Nurali cho‘ponda 123 ta, Sherali cho‘ponda esa undan 45 ta ko‘p qo‘y bor. Ikkala cho‘ponda jami
nechta qo‘y bor?
A) 292 B) 291 C) 293 D) 168
2. AB kesmani C nuqta AC va CB qismlarga ajratadi. Agar AC= 56 cm bo‘lib, u CB kesmadan 23 cm
qisqa bo‘lsa, AB kesmaning uzunligini toping.
A) 89 B) 90 C) 33 D) 79
3. ABC uchburchakda AB = 43 mm, BC = 5 cm, AC = 38 mm bo‘lsa, uning perimetrini toping.
A) 85 B) 87 C) 86 D) 88
4. Sonlarni taqqoslang: 77417 8432
A) < B) > C) = D) to’g’ri javob yo’q
5. Fermer xo‘jaligida birinchi kuni 125 t, ikkinchi kuni birinchi kundagidan 42 t ko‘p kartoshka terib
olindi. Uchinchi kun esa ikkinchi kundagidan 28 t ko‘p kartosh-ka terib olindi. Uch kunda jami necha
tonna kartoshka terib olindi?
A) 974 kg B)964 kg C)954 kg D)960 kg
6. Yig’indini qulay usulda hisoblang:
122 + 124 + 126 + 128 + 130 + 132 + 134 + 136 + 138.
A) 770 B) 7760 C) 7750 D) 780
7. Jirafaning bo‘yi 430 cm. Zebraning bo‘yi esa undan 274 cm qisqa. Zebraning bo‘yini toping?
A) 155 B) 156 C) 704 D) 714
8.
Harfli ifodaning qiymatini toping: (128 - 12b) + (14b - 18), bunda b = 3;
A) 116 B) 117 C) 109 D) 105
9. Azizada n ta kitob bor edi. Unga o‘rtoqlari yana 5 ta kitob sovg‘a qilishdi. Azizada jami qancha kitob
bo‘ldi?
A) n-5 B) n+5 C) n*5 D) n:5
10. To‘g‘ri to‘rtburchak shaklidagi xona polining bo‘yi 516 cm, eni esa bo‘yidan 145 cm qisqa. Xona
polining perimetrini hisoblang.
A) 54 B) 64 C) 44 D) 34
11. Kvadratning tomoni 7 dm ga teng bo’lsa, uning yuzi va perimetrini toping.
A) 32 dm va 16 dm² B) 28 dm va 49 dm²
C) 20 dm va 25 dm² D) 49 dm va 28 dm²
12. Tenglamani yeching: x-(2*3+12)=35
A) 13 B) 11 C) 14 D) 10
13. Ifodaning qiymatini toping: 27:9*24:6
A) 12 B) 20 C) 14 D) 16
14. To’g’ri to’rtburchakning perimetri 44 sm, eni esa 8 sm bo’lsa, uning bo’yini toping.
A) 6 sm B) 14 sm C) 8 sm D) 15 sm
15. Amallarni bajaring: 112*1-(81:9*0)
A) 112 B) 103 C) 18 D) 0
16.
To’g’ri burchakli parallellepipedning har bir yog’ining yuzini
va barcha yoqlari yuzalaring yig’indisi toping.
17. Ifodaning qiymati toping va natija toq yoki juft son ekanini aniqlang:
205-64:8=
23+6*13=
54:6-3*2=
18. Amallar dasturini tuzing va hisoblang:
(45+23)*2-(25:5+9)=
4*(26+41-56):2+18=
19. Javob to’g’ri bo’lishi uchun “*” o’rniga “+” yoki “-” amal ishoralaridan mosini qo’ying:
69 * 12 * 7 = 74
33 * 9 * 5 = 47
74 * 6 * 8 = 60
20. Burchak turlarini nomlarini ayting va rasmini chizing:
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