Barcha fanlardan online testlar

Informatika olimpiada Tuman 2024-2025 o'quv yili

9-sinf Informatika olimpiada №5 + VIDEO

InfoMaster

Avgust 17, 2025

235 Ko'rishlar

SaqlashSaqlanganOlib tashlandi 3

Tomonidan yaratilgan InfoMaster

9-sinf Informatika olimpiada №5 + video

2024-yil 24-oktabr:

2024-2025 o'quv yili tuman bosqichida tushgan savollar!

Video dars

1 / 30

1. Uchlik sanoq sistemasidagi 120102 sonini o'nlik sanoq tizimiga o'tkazing.

A) 425

B) 434

C) 407

D) 416

Video dars

2 / 30

2. Excel dasturida B6:E15 bloki nechta katakni o‘z ichiga oladi?

A) 30

B) 36

C) 40

D) 27

Video dars

3 / 30

3. Quyidagi o‘lchov birliklardan eng kichigini toping.

A) YB

B) ZB

C) PB

D) EB

Video dars

4 / 30

4. Rasmda ko‘rsatilgan sxema qanday mantiqiy amalni ifodalaydi?

A) xor

B) nor

C) nand

D) or

Video dars

5 / 30

5. Pythonda funksiya to‘g‘ri yaratilgan qatorni toping.

A) def function_name():

B) def function_name:

C) def function_name[]:

D) function_name def():

Video dars

6 / 30

6. Pythonda list oxiriga yangi element qo‘shish qanday amalga oshiriladi?

A) lst.add(element)

B) lst.put(element)

C) lst.append(element)

D) lst.insert(element)

Video dars

7 / 30

7. Quyidagi kod natijasini toping:

A) [2, 1]

B) [4]

C) [3, 4]

D) [2, 3]

Video dars

8 / 30

8. Arastu (Aristotel) miloddan avvalgi nechanchi asrda yashab o‘tgan?

A) VII

B) IV

C) V

D) VI

Video dars

9 / 30

9. Ikki natural sonning eng katta umumiy bo‘luvchisi (EKUB)ni topishning mashhur algoritmini belgilang.

A) Xorazmiy algoritmi

B) Arastu algoritmi

C) Eyler algoritmi

D) Yevklid algoritmi

Video dars

10 / 30

10. Dizyunksiya amali bu:

A) Mantiqiy qo‘shish

B) Mantiqiy inkor

C) Mantiqiy ayirish

D) Mantiqiy ko‘paytirish

Video dars

11 / 30

11. ABC sonining o‘n beshlik sanoq sistemasidagi qiymati o‘n to‘rtlik sanoq sistemasidagi qiymatidan nechtaga farq qiladi? Javobni o‘nlik sanoq sistemasida yozing.

A) 199

B) 0

C) 2427

D) 301

Video dars

12 / 30

12. 100_𝑥 + 100_𝑥+1 = 100_𝑥+2 bo‘lsa, (𝑥 − 1)² ni hisoblang.

A) 4

B) 16

C) 25

D) 9

Video dars

13 / 30

13. 90 MB ma’lumotni 128 Kb/s tezlikka ega tarmoq orqali yuborish uchun necha daqiqa vaqt kerak?

A) 48

B) 192

C) 96

D) 12

Video dars

14 / 30

14. Excel dasturida C4 katakdagi =B2*4 formulaning E3 katakka nuxsasini toping.

A) =B2*3

B) =D1*4

C) =F1*4

D) =D1*3

Video dars

15 / 30

15. Rasmdagi sxemaga mos keluvchi mantiqiy ifodani toping:

A) ¬(¬(A ∧ B) ∨ ¬C)

B) A) (A ∨ B) ∧ ¬C

C) B) ¬(A ∨ B) ∧ ¬C

D) (A ∧ B) ∨ ¬C

Video dars

16 / 30

16. Quyidagi kod natijasini toping:

a={}
print(type(a))

A) <class ‘list’>

B) <class ‘dict’>

C) <class ‘set’>

D) <class ‘map’>

Video dars

17 / 30

17. Quyidagi kod natijasini toping: print(bool(0))

A) ValueError

B) None

C) False

D) True

Video dars

18 / 30

18. Quyidagi kod natijasini toping:

A) 30

B) 36

C) 45

D) 35

Video dars

19 / 30

19. Rasmda keltirilgan blok sxema qanday operatorni ifodalaydi?

A) Kiritish operatorini

B) Sikl operatorini

C) Shart operatorini

D) Dasturni boshlash/tugatish operatorini

Video dars

20 / 30

20. Quyidagi kod natijasini toping:

A) [None]

B) IndexError

C) [4]

D) []

Video dars

21 / 30

21. A = “Bir sutkada 1440 daqiqa bor” B = “Tafakkurning 3 xil shakli bor”, C = “pi < 3.14”, bo'lsa, (A –> B) ∨ (C –> A) <–> (A ∧ C) ning natijasini toping.

Video dars

22 / 30

22. O‘n oltilik sanoq sistemasidagi 16FAB90081 sonini to‘rtlik sanoq sistemasiga o‘tkazing.

Video dars

23 / 30

23. Quyidagi python dasturi natijasini toping: print(pow(2,5,20))

Video dars

24 / 30

24. Quyida keltirilgan jadval uchun yozilgan =СЧЁТЕСЛИ(A1:C3; ">1,5") formula natijasini toping. Inglizcha COUNTIF(A1:C3; ”>1,5”).

Video dars

25 / 30

25. Yettilik sanoq sistemasidagi 112 sonini, o‘nlik sanoq sistemasidagi 5 soniga bo‘ling. Natijani o‘n beshlik sanoq sistemasida keltiring.

Video dars

26 / 30

26. Excel kitobida B4=19 bo‘lsa, hamda =ЕСЛИ(СТЕПЕНЬ(B4;2) - СТЕПЕНЬ(15;2) > 135; C4 - ДЛСТР("Dota"); 40 - C4) ifodaing qiymati 21 ga teng bo‘lsa, C4 katakning qiymatini toping.
Inglizcha IF(POWER(B4;2) - POWER(15;2) > 135; C4 - LEN("Dota"); 40 - C4)