31. 2021 yil fevral oyida Momiq ismli mushuk ikki
hafta uxladi. Bu oyda mushuk necha soat uxlamadi?
A) 345 soat B) 412 soat C) 336 soat D) 280 soat
32. Shifokor bemorga 30 daqiqa oraliq bilan 3 ta
ukol olishni belgiladi. Hamshira ukol qilishni soat
8:30 da boshlasa, bemor soat nechida ukollarni to’liq
olib bo’ladi?
A) 9:00 B) 9:30 C) 10:00 D) 10:30
33. Ketma ketlikni davom ettiring: 1, 1, 2, 3, 5, 8, _?
A) 10 B) 11 C) 12
D) 13
34. Quyidagi shaklda nechta burchak bor?
A) 17
B) 16
C) 14
D) 8
35. Noma’lum sonni toping.
A) 13
B) 12
C) 14 D) 25
Matematika
36. Ketma-ket kelgan 3 ta natural sonlar yig’indisi 42
ga teng bo’lsa, bu sonlar ko’paytmasi nechaga teng
bo’ladi?
A) 2700 B) 2730 C) 2740 D) 2710
37. Nechta natural son mavjud?
A) 1 B) 999999 C) 10 D) cheksiz
38. Hisoblang. (1068-2*534)+1-2+3=?
A) 2 B) 1 C) 3 D) 4
39. Tenglamani yeching: 3x-24+24x=45-68x+121
A) 1 B) 24 C) 2 D) 12
40. To’g’ri to’rtburchakning yuzi 100 sm
2
ga teng,
bo’yi 20 sm ga teng bo’lsa, perimetrining choragini
toping?
A) 12 B) 12.5 C)13 D)5
41. Birinchi son ikkinchisidan 3 marta katta,
uchinchisidan esa 5 ga kam ularning yig’indisi 40 ga
teng bo’lsa, birinchi sonni toping?
A) 15 B) 20 C) 5 D)10
42. Taqqoslang: 3210000000 va 3200199999
A) > B) < C) = D) ∞
43. Ali va Valining jami yoshi 50 da. Alining 3 yil
oldingi yoshi Valining 3 yil keyingi yoshi bilan teng
bo’lsa, Ali hozir nechi yoshda?
A) 22 B) 25 C) 28 D) 24
44. ‘’Besh million yigirma uch’’ sonini raqamlarda
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