O Level Exam | Online Education Platform

Log in

O Level Papers!

M3 R5: Programming and Problem Solving through Python

Set

See Explanation !

1 What will be the output of the following Python code? a={} a[2]=1 a[1]=[2,3,4] print(a[1][1])

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

[2,3,4]

3

2

An exception is thrown

Next Question

See Explanation !

2 List is mutable and Tuple is immutable?

सूची परिवर्तनीय है और ट्यूपल अपरिवर्तनीय है?

Yes, list mutable and tuple immutable

No, list and tuple both are mutable

No, list and tuple both are in immutable

No, just opposite, list immutable and tuple mutable

Previous Question Next Question

See Explanation !

3 What will be the output of the following Python code? d = {0: 'a', 1: 'b', 2: 'c'} for i in d: print(i)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? d = {0 :' a ', 1 :' b ', 2 :' c '} for i in d: print(i)

0 1 2

a b c

0 a 1 b 2 c

none of the mentioned

Previous Question Next Question

See Explanation !

4 What will the following code output? print(‘re\new’)

निम्नलिखित कोड आउटपुट क्या होगा? print(' re\new ')

re\new

new

re new

re ew

Previous Question Next Question

See Explanation !

5 The offset of the local DST time zone.

स्थानीय डीएसटी समय क्षेत्र का ऑफसेट।

Time.altzone

alt.Timezone

zone.altTime

None

Previous Question Next Question

See Explanation !

6 What will be the output of the following Python code? names = ['Amir', 'Bear', 'Charlton', 'Daman'] print(names[-1][-1])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? NAMES = [' अमीर ', 'भालू ',' चार्ल्टन ', 'दमन '] PRINT(NAMES [-1] [-1])

A

Daman

Error

n

Previous Question Next Question

See Explanation !

7 What will be output for the following code? import numpy as np ary = np.array([1,2,3,5,8]) ary = ary + 1 print (ary[1])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np ary = np.array([1,2,3,5,8]) ary = ary + 1 print (ary[1])

0

1

2

3

Previous Question Next Question

See Explanation !

8 NumPY stands for. -

NumPY का अर्थ है -

Numbering Python

Number In Python

Numerical Python

None of the above

Previous Question Next Question

See Explanation !

9 In which of the following data type, duplicate items are not allowed ?

निम्नलिखित में से किस डेटा प्रकार में डुप्लीकेट आइटम की अनुमति नहीं है?

List

Dictionary

Set

None of the Above

Previous Question Next Question

See Explanation !

10 What is the order of namespaces in which Python looks for an identifier?

नामस्थानों का क्रम क्या है जिसमें पायथन एक पहचानकर्ता की तलाश करता है?

Python first searches the built-in namespace, then the global namespace and finally the local namespace.

Python first searches the built-in namespace, then the local namespace and finally the global namespace

Python first searches the local namespace, then the global namespace and finally the built-in namespace

Python first searches the global namespace, then the local namespace and finally the built-in namespace

Previous Question Next Question

See Explanation !

11 How is a code block indicated in Python?

पायथन में एक कोड ब्लॉक कैसे इंगित किया जाता है?

Brackets

Indentation

Key

None of the above

Previous Question Next Question

See Explanation !

12 Function blocks begin with the keyword _.

फ़ंक्शन ब्लॉक कीवर्ड_ से शुरू होते हैं।

function

method

def

None of the above

Previous Question Next Question

See Explanation !

13 What will be the output of the following Python code? x='abcd' for i in x: print(i.upper())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x='abcd' for i in x: print(i.upper())

a BCD

abcd

error

A B CD

Previous Question Next Question

See Explanation !

14 what is the output of the following code? M=['b' *x for x in range(4)] print(M)

निम्नलिखित कोड का परिणाम क्या है ? M=['b' *x for x in range(4)] print(M)

['', 'b', 'bb', 'bbb']

['b,'bb', "bbb', "bbbb']

['b','bb', bbb']

none of these

Previous Question Next Question

See Explanation !

15 What will be the output of the following Python code? print('1Rn@'.lower())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('1Rn@'.lower())

n

1rn@

m

r

Previous Question Next Question

See Explanation !

16 What is a Python dictionary?

पायथन शब्दकोश क्या है?

A collection of ordered and mutable data

A collection of unordered and mutable data with key-value pairs

A collection of immutable key-value pairs

A collection of values only

Previous Question Next Question

See Explanation !

17 The values which are passed to a function definition are called

फ़ंक्शन परिभाषा में जो मान पास किए जाते हैं उन्हें कहा जाता है

Arguments

Subroutines

Function

Definition

Previous Question Next Question

See Explanation !

18 Which of the following NumPy function is used to create an identity matrix?

पहचान मैट्रिक्स बनाने के लिए निम्नलिखित में से किस NumPy फ़ंक्शन का उपयोग किया जाता है?

np.identity()

np.eye()

np.matrix()

np.ones()

Previous Question Next Question

See Explanation !

19 What will be the output of the following Python code? example = "helle" print(example.rfind("e"))

निम्नलिखित कोड का परिणाम क्या है ? example = "helle" print(example.rfind("e"))

1

2

4

5

Previous Question Next Question

See Explanation !

20 What will be the output of the following code snippet? numbers = (4, 7, 19, 2, 89, 45, 72, 22) sorted_numbers = sorted(numbers) odd_numbers = [x for x in sorted_numbers if x% 2!=0] print(odd_numbe

निम्नलिखित कोड का परिणाम क्या है ? numbers = (4, 7, 19, 2, 89, 45, 72, 22) sorted_numbers = sorted(numbers) odd_numbers = [x for x in sorted_numbers if x% 2!=0] print(odd_numbers)

[7, 19, 45, 89]

[2, 4, 22, 72]

[4, 7, 19, 2, 89, 45, 72, 22]

[24, 7, 19, 22, 45, 72, 89]

Previous Question Next Question

See Explanation !

21 _____ reports all error with line numbers and produce faster object code then interpreter.

_____ लाइन संख्याओं के साथ सभी त्रुटि की रिपोर्ट करता है और फिर दुभाषिया के बाद तेज़ ऑब्जेक्ट कोड का उत्पादन करता है।

Compiler

Assembler

Translator

None of these

Previous Question Next Question

See Explanation !

22 Which of the following declarations is incorrect in python language?

Python भाषा में निम्नलिखित में से कौन सी घोषणा गलत है?

xyzp = 5,000,000

xyzp = 5000 6000 7000 8000

x, y, z,p = 5000, 6000, 7000, 8000

x_y_z_p = 5,000,000

Previous Question Next Question

See Explanation !

23 What will the following code output? a=5 a*=10 print(a)

निम्नलिखित कोड क्या आउटपुट देगा? a=5 a*=10 print(a)

5

10

50

Error

Previous Question Next Question

See Explanation !

24 A graphical representation of a computer program in relation to its sequence of functions____ .

कार्यों के अनुक्रम के संबंध में एक कंप्यूटर प्रोग्राम का एक ग्राफिकल प्रतिनिधित्व ____ ।

Algorithm

flowchart

Both of the above

None of these

Previous Question Next Question

See Explanation !

25 The tiny individual unit in python program is known as

अजगर कार्यक्रम में छोटी व्यक्तिगत इकाई को............ के रूप में जाना जाता है

Keywords

Identifires

Token

Statement

Previous Question