O Level Exam | Online Education Platform

Log in

O Level Papers!

M3 R5: Programming and Problem Solving through Python

Set

See Explanation !

1 Users write the programs in which language?

यूज़र प्रोग्राम किस भाषा में लिखते हैं?

Low-level Language

High-level Language

Middle-level Language

None of these

Next Question

See Explanation !

2 What is the output of the following code? x = 50 def func (x): x = 2 func (x) print ('x is now', x)

निम्नलिखित कोड का परिणाम क्या है ? x = 50 def func (x): x = 2 func (x) print ('x is now', x)

x is now 50

x is now 2

x is now 100

Error

Previous Question Next Question

See Explanation !

3 Which of these in not a core data type in python?

इनमें से कौन सा पायथन में कोर डेटा प्रकार नहीं है?

Lists

Dictionary

Tuples

Class

Previous Question Next Question

See Explanation !

4 What will be the output of the following Python code? d = {0, 1, 2} for x in d.values(): print(x)

MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 17 HOURS 03 MINUTES 33 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE

0 1 2

None None None

error

none of the mentioned

Previous Question Next Question

See Explanation !

5 Work of tell() method in file processing is

फाइल प्रोसेसिंग में tell() फंक्शन का कार्य है

Tells you the current position within the file.

Tells the size of file you read

Tells the start position of the file.

Tells the end position of the file.

Previous Question Next Question

See Explanation !

6 Shape() function in Numpy array is used to

Numpy सरणी में SHAPE () फ़ंक्शन का उपयोग किसके लिए किया जाता है?

Find the shape of the array

change the shape of array

Display elements

None of these

Previous Question Next Question

See Explanation !

7 Which of the following modules need to be imported to handle date time computations in Python?

दिनांक समय गणनाओं को संभालने के लिए निम्नलिखित में से किस मॉड्यूल को आयात करने की आवश्यकता है?

datetime

date

time

timedate

Previous Question Next Question

See Explanation !

8 What is the output of the following program ? print "Hello World".[::-1]

निम्नलिखित प्रोग्राम का आउटपुट क्या है? print "Hello World".[::-1]

dlroWolleH

Hello Worl

d

Error

Previous Question Next Question

See Explanation !

9 What is the output of the following code? a=set('abc') | b=set('cdef') | print(a&b)

निम्नलिखित कोड का आउटपुट क्या है? a=set(' abc ') | b=set(' cdef ') | print(a

{'c'}

{'a','b','c','d','e','r'}

{c}

None of these

Previous Question Next Question

See Explanation !

10 Which of the following is a floor division operator?

निम्नलिखित में से कौन एक फ्लोर डिवीजन ऑपरेटर है?

%

/

//

||

Previous Question Next Question

See Explanation !

11 How are required arguments specified in the function heading?

फ़ंक्शन हेडिंग में आवश्यक आर्ग्यमन्ट कैसे स्पेसिफ़ाइड किए जाते हैं?

identifier followed by an equal to sign and the default value

identifier followed by the default value within backticks (“)

identifier followed by the default value within square brackets ([])

identifier

Previous Question Next Question

See Explanation !

12 what will the output of following code my_string="Hello,world" print(my_string[-6:-1])

निम्नलिखित कोड का आउटपुट क्या होगा my_string ="हैलो,वर्ल्ड" प्रिंट(my_string [-6:-1])

,worl

worl

world

oworld

Previous Question Next Question

See Explanation !

13 Which of the following methods is used to check if a string starts with a specific prefix?

निम्नलिखित में से किस विधि का उपयोग यह जांचने के लिए किया जाता है कि कोई स्ट्रिंग किसी विशिष्ट उपसर्ग से शुरू होती है या नहीं?

startswith()

startswith_prefix()

startswithwith()

startswiths()

Previous Question Next Question

See Explanation !

14 What will be the output of the following Python code? example = "snow world" example[3] = 's' print (example)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? example = "snow world" example[3] = 's' print (example)

snow

snow world

Error

snos world

Previous Question Next Question

See Explanation !

15 Provide the output for the expression: list = [1, 2] + [3, 4]

list= [1, 2] + [3, 4] का आउटपुट क्या होगा

[4,6]

[1, 2, 3, 4]

10

Error in Code

Previous Question Next Question

See Explanation !

16 What will be the output of the following Python code? a=[(2,4),(1,2),(3,9)] a.sort() print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a =[(2,4),(1,2),(3,9)] a.sort() print(a)

[(1, 2), (2, 4), (3, 9)]

[(2,4),(1,2),(3,9)]

Error because tuples are immutable

Error, tuple has no sort attribute

Previous Question Next Question

See Explanation !

17 What is the answer to this expression, 22 % 3 is?

इस व्यंजक का उत्तर क्या है, 22 % 3 है?

7

1

0

5

Previous Question Next Question

See Explanation !

18 What will be the output of the following python code? from math import * floor(11.7)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import * floor(11.7)

12

11

11.0

none of these

Previous Question Next Question

See Explanation !

19 Which symbol is used to write single line comment?

एकल पंक्ति टिप्पणी लिखने के लिए किस प्रतीक का उपयोग किया जाता है?

*

#

/

?

Previous Question Next Question

See Explanation !

20 The default separator character of print() is ___

Print() का डिफ़ॉल्ट विभाजक वर्ण ___ है

tab

space

newline

dot

Previous Question Next Question

See Explanation !

21 function returns the current position of file pointer.

फ़ंक्शन फ़ाइल पॉइंटर की वर्तमान स्थिति बताता है।

get()

seek()

tell()

cur()

Previous Question Next Question

See Explanation !

22 Other name of Pseudo code

Pseudo code का अन्य नाम

False Code

Representation of Code

Both A and B

None of these

Previous Question Next Question

See Explanation !

23 ___ is correct regarding the object- oriented programming concept in Python?

___ पायथन में ऑब्जेक्ट - ओरिएंटेड प्रोग्रामिंग अवधारणा के बारे में सही है?

Classes are real world entities.

Objects are real world entities

Objects and classes are real world entities.

objects are real-world entities while classes are not real.

Previous Question Next Question

See Explanation !

24 The correctness and appropriateness of _____ solution can be checked very easily.

_____ समाधान की शुद्धता और उपयुक्तता को बहुत आसानी से जांचा जा सकता है।

algorithmic

heuristic

random

none of these

Previous Question Next Question

See Explanation !

25 The function divmod(a,b), where both ‘a’ and ‘b’ are integers is evaluated as:

फ़ंक्शन डिमोड (ए, बी), जहां दोनों ‘a’ और ‘b’ इन्टिजर हैं, का इवैल्यूऐटनिम्नानुसार किया जाता है:

(a%b, a//b)

(a//b, a%b)

(a//b, a*b)

(a/b, a%b)

Previous Question