Free Printable 9-kl

1.

Butun dastur davomida faol bo‘ladigan o‘zgaruvchilar nima deb ataladi?

a)

Lokal o’zgaruvchilar

b)

Rekursiv o’zgaruvchilar

c)

Global o‘zgaruvchilar

d)

Minaqaviy o’zgaruvchilar

2.

Dastur natijasini kо‘rsating. a, b = 12, 5

if a >b:

print('True')

else:

print('False')

a)

False

b)

True

c)

0

d)

1

3.

.Faqat takrorlanishlar soni oldindan maʼlum bo‘lganda foydalaniladigan siklni aniqlang.

a)

While

b)

If

c)

For

d)

Else

4.

Dastur natijasini kо‘rsating x = 0 a = 5 b = 5 if a > 0: if b < 0: x = x + 5 elif a > 5: x = x + 4 else: x = x + 3 else: x = x + 2 print(x)

a)

0

b)

4

c)

2

d)

3

5.

5.Joriy siklni o‘tkazib yuborib, keyingisiga o‘tuvchi operator bu

a)

continue

b)

break

c)

stop

d)

pause

6.

Dastur natijasini kо‘rsating. for num in range(-2,-5,-1): print(num, end=', ')

a)

-2,-1,-3,-4

b)

-2, -1, 0, 1, 2, 3,

c)

-2, -1, 0,

d)

-2, -3, -4,

7.

Quyidagi funksiyalardan qaysi biri takrorlanuvchi obyektni qaytaradi?

a)

len()

b)

xrange()

c)

range()

d)

ord()

8.

Quyidagi kod natijasini kо‘rsating. for i in range(10, 15, 1): print( i, end=',')

a)

A) 10, 11, 12, 13, 14,

b)

10, 11, 12, 13, 14, 15

c)

9, 10, 11, 12, 13, 14,

d)

9, 10, 11, 12, 13, 14, 15

9.

Sikl ishini to‘xtatuvchi operator bu

a)

break

b)

continue

c)

stop

d)

pause

10.

Quyidagi kod natijasini kо‘rsating. p, q, r = 10, 20 ,30 print(p, q,r)

a)

30 20 10

b)

10 20 30

c)

Error: invalid syntax

d)

10 30 20

11.

Quyidagi kod natijasini kо‘rsating: def a(b, c, d): pass

a)

ro‘yxatni e’lon qiladi va uni ishga tushiradi;

b)

hech narsa bajarmaydigan funksiyani e’lon qiladi;

c)

parametrlarni uzatadigan funksiyani e’lon qiladi;

d)

bo‘sh sinfni e’lon qiladi

12.

. Quyidagi kod natijasini kо‘rsating. def calculate (num1, num2=4): res = num1 * num2 print(res) calculate(5, 6)

a)

20;

b)

dastur xatolik qaytaradi;

c)

30;

d)

40

13.

Berilgan shart rost bo‘lgan holda sikl tanasi bajariladigan sikl turi berilgan qatorni aniqlang

a)

For

b)

While

c)

If

d)

Else

14.

Dastur natijasini kо‘rsating for num in range(10, 14): for i in range(2, num): if num%i == 1: print(num) break

a)

10 11 12 13

b)

11 13

c)

10 11

d)

10 11 12

15.

15. Quyidagi kod natijasini kо‘rsating. x = 100 y = 50 print(x and y)

a)

True;

b)

100;

c)

False

d)

50

9-kl_4-sherek

Total questions: 15

Worksheet time: 8mins

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