FUM.210-VARIANT.(Chetdan test)
1. Barcha ikki xonali sonlar ketma-ket yozib chiqilganda necha xonali son hosil bo’ladi?
A) 198 B) 200 C) 178 D) 180
2. Hisoblang. 65986∙65982-65984∙65983
A) 131958 B) -2 C) 65976 D) 65980
3. 15 dan kichik va 15 bilan o’zaro tub bo’lgan sonlar yig’indisini toping
A) 59 B) 60 C) 72 D) 64
4. Dastlabki 120 ta natural son ichida 3, 5 va 7 ga bo’linmaydigan sonlar nechta?
A) 66 B) 52 C) 54 D) 50
5. 55000 sonining natural bo’luvchilari sonini toping.
A) 40 B) 64 C) 48 D) 24
6. 2 dan 59 gacha bo’lgan sonlar ko’paytmasi 7 ning qanday eng katta darajasiga qoldiqsiz bo’linadi?
A) 10 B) 9 C) 7 D) 8
7. 40, 32 va x sonlarining EKUKi 25∙3∙5 ga, EKUBi 8 ga teng. x sonining eng kichik qiymatini toping.
A) 36 B) 24 C) 18 D) 48
8. 18 dan 102 gacha bo’lgan sonlar ko’paytmasi nechta nol bilan tugaydi?
A) 20 B) 17 C) 21 D) 24
9. Hisoblang.
A) B) C) D)
10. bo’lsa, ni hisoblang
A) 4 B) 3 C) 2 D) 5
11. nn+ nn+ nn+ nn=1024 bo’lsa, qiymatini toping.
A) -32 B) -8 C) 8 D) 16
12. 0.12 dan katta va 0.64 dan kichik bo’lgan, maxraji 50 ga teng nechta kasr mavjud?
A) 23 B) 24 C) 25 D) 26
13. Hisoblang.
A) 3 B) 4.5 C) 2.25 D) 1.8
14. Hisolang.
A) B) 1.(3) C) D)
15. bo’lsa,
A) B) 5 C) D)
16. Ifodani soddalashtiring:
A) 1 B) 0 C) -1 D) 0.5
17. tenglik o’rinli bo’lsa, quyidagi sonlardan qaysi biri eng katta? (a<0)
A) a B) b C) c D) d
18. Quyidagi sonlar uchun berilganlardan qaysi biri o’rinli?
K=0.6(6); l=0.66; m=0.6(5); n=0.(65).
A) k
19. Hisoblang:
A) -120 B) 5 C) 90 D) 0
20. 756∙812∙2512 ko’paytma necha xonali?
A) 36 B) 39 C) 40 D) 42
21. Hisoblang:
A) 283 B) 217 C) 208 D) 276
22. Hisoblang:
A) 27 B) 9 C) 3 D) 54
23. ; va sonlariga qoldiqsiz bo’linadigan eng kichik natural sonni toping.
A) 124 B) 84 C) 252 D) 102
24. Har 4 ta xato javob bir to’g’ri javobni bekor qiladi. 60 savollik bir sinovda har savol 5 balldan. Bu sinovda hamma savollarni belgilagan bir o’quvchi 225 ball olgan bo’lsa , xato belgilangan savollar soni qancha ?
A) 16 B) 10 C) 48 D) 12
25. Ish kuni 9 soatdan 8 soatga qisqartirildi . Ish haqi ishni avvalgi baholanganida 10% ga ortishi uchun ish unumdorligini necha protsentga oshirish kerak bo’ladi?
A) 25 B) 20 C) 22,75 D) 23,75
FUM.211-VARIANT.(Chetdan test)
1. Hisoblang:
A) -120 B) 5 C) 90 D) 0
2. 756∙812∙2512 ko’paytma necha xonali?
A) 36 B) 39 C) 40 D) 42
3. Hisoblang:
A) 283 B) 217 C) 208 D) 276
4. Hisoblang:
A) 27 B) 9 C) 3 D) 54
5. ; va sonlariga qoldiqsiz bo’linadigan eng kichik natural sonni toping.
A) 124 B) 84 C) 252 D) 102
6. Har 4 ta xato javob bir to’g’ri javobni bekor qiladi. 60 savollik bir sinovda har savol 5 balldan. Bu sinovda hamma savollarni belgilagan bir o’quvchi 225 ball olgan bo’lsa , xato belgilangan savollar soni qancha ?
A) 16 B) 10 C) 48 D) 12
7. Ish kuni 9 soatdan 8 soatga qisqartirildi . Ish haqi ishni avvalgi baholanganida 10% ga ortishi uchun ish unumdorligini necha protsentga oshirish kerak bo’ladi?
A) 25 B) 20 C) 22,75 D) 23,75
8. Barcha ikki xonali sonlar ketma-ket yozib chiqilganda necha xonali son hosil bo’ladi?
A) 198 B) 200 C) 178 D) 180
9. Hisoblang. 65986∙65982-65984∙65983
A) 131958 B) -2 C) 65976 D) 65980
10. 15 dan kichik va 15 bilan o’zaro tub bo’lgan sonlar yig’indisini toping
A) 59 B) 60 C) 72 D) 64
11. Dastlabki 120 ta natural son ichida 3, 5 va 7 ga bo’linmaydigan sonlar nechta?
A) 66 B) 52 C) 54 D) 50
12. 55000 sonining natural bo’luvchilari sonini toping.
A) 40 B) 64 C) 48 D) 24
13. 2 dan 59 gacha bo’lgan sonlar ko’paytmasi 7 ning qanday eng katta darajasiga qoldiqsiz bo’linadi?
A) 10 B) 9 C) 7 D) 8
14. 40, 32 va x sonlarining EKUKi 25∙3∙5 ga, EKUBi 8 ga teng. x sonining eng kichik qiymatini toping.
A) 36 B) 24 C) 18 D) 48
15. 18 dan 102 gacha bo’lgan sonlar ko’paytmasi nechta nol bilan tugaydi?
A) 20 B) 17 C) 21 D) 24
16. Hisoblang.
A) B) C) D)
17. bo’lsa, ni hisoblang
A) 4 B) 3 C) 2 D) 5
18. nn+ nn+ nn+ nn=1024 bo’lsa, qiymatini toping.
A) -32 B) -8 C) 8 D) 16
19. 0.12 dan katta va 0.64 dan kichik bo’lgan, maxraji 50 ga teng nechta kasr mavjud?
A) 23 B) 24 C) 25 D) 26
20. Hisoblang.
A) 3 B) 4.5 C) 2.25 D) 1.8
21. Hisolang.
A) B) 1.(3) C) D)
22. bo’lsa,
A) B) 5 C) D)
23. Ifodani soddalashtiring:
A) 1 B) 0 C) -1 D) 0.5
24. tenglik o’rinli bo’lsa, quyidagi sonlardan qaysi biri eng katta? (a<0)
A) a B) b C) c D) d
15. Quyidagi sonlar uchun berilganlardan qaysi biri o’rinli?
K=0.6(6); l=0.66; m=0.6(5); n=0.(65).
A) k
