O Level Exam | Online Education Platform

An exception is thrown since the dictionary is empty

‘ ‘

1

0

Next Question

See Explanation !

2 Suppose t = (1, 2, 4, 3), which of the following is incorrect?

मान लीजिए t = (1, 2, 4, 3), निम्न में से कौन गलत है?

print(t[3])

t[3] = 45

print(max(t))

print(len(t))

Previous Question Next Question

See Explanation !

3 What will be the output of the following Python code? a=["Apple","Ball","Cobra"] a.sort(key=len) print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=["Apple","Ball","Cobra"] a.sort(key=len) print(a)

[‘Apple’, ‘Ball’, ‘Cobra’]

[‘Ball’, ‘Apple’, ‘Cobra’]

[‘Cobra’, ‘Apple’, ‘Ball’]

Invalid syntax for sort()

Previous Question Next Question

See Explanation !

4 Python Programs are typed in

पायथन प्रोग्राम टाइप किए गए हैं

Interactive Mode

Script Mode

Both Interactive Mode or Script Mode

None of These

Previous Question Next Question

See Explanation !

5 Python code can run on a variety of platforms, it means Python is a _____ language.

पायथन कोड विभिन्न प्लेटफार्मों पर चल सकता है, इसका मतलब है कि पायथन एक _____ भाषा है।

Graphical

Cross-Platform

Platform Dependent

All of these

Previous Question Next Question

See Explanation !

6 What will the value of a if a=~100

यदि a=~100 है तो a का मान क्या है?

100

-100

-101

101

Previous Question Next Question

See Explanation !

7 ______ functions is a built-in function in python language.

______ फ़ंक्शन Python भाषा में एक अंतर्निहित फ़ंक्शन है।

val()

print()

print In()

const()

Previous Question Next Question

See Explanation !

8 Which one of the following is inmmutable data type?

निम्नलिखित में से कौन सा अपरिवर्तनीय डेटा प्रकार है?

list

set

tuple

dict

Previous Question Next Question

See Explanation !

9 Algorithms cannot be represented by

एल्गोरिदम का प्रतिनिधित्व नहीं किया जा सकता है

pseudo codes

syntax

flowcharts

programs

Previous Question Next Question

See Explanation !

10 _____ help programmers to create lists in a concise way.

_____ प्रोग्रामर को संक्षिप्त तरीके से सूचियाँ बनाने में मदद करें।

Tuple

Dictionary

List Comprehensions

None of these

Previous Question Next Question

See Explanation !

11 What is the output of the following code? a = set('dcma') b = set('mlpc') print(a^b)

निम्नलिखित कोड का परिणाम क्या है? a = set('dcma') b = set('mlpc') print(a^b)

{‘d’, ‘c’, ‘m’, ‘l’, ‘p’, ‘c’}

{‘m’, ‘l’, ‘p’, ‘c’}

{‘d’, ‘c’, ‘m’, ‘a’}

None of These

Previous Question Next Question

See Explanation !

12 find the output of following code: def add(a,b): return(a+b) print(add(3,4))

MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 01 HOURS 23 MINUTES 41 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE

4

7

9

8

Previous Question Next Question

See Explanation !

13 Which method is used to get all keys from a dictionary?

शब्दकोश से सभी कुंजियाँ प्राप्त करने के लिए किस विधि का उपयोग किया जाता है?

keys()

getkeys()

allkeys()

keyvalues()

Previous Question Next Question

See Explanation !

14 Which of the following function headers is correct ?

निम्नलिखित में से कौन सा फंक्शन हेडर सही है?

def fun (a = 2, b = 3, c)

def fun(a = 2, b, c = 3)

def fun(a, b = 2, c = 3)

def fun(a, b, c = 3, d)

Previous Question Next Question

See Explanation !

15 What will be the output of the following Python code snippet? print('a@ 1,'.islower())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' a@ 1,'.islower ())

True

False

None

Error

Previous Question Next Question

See Explanation !

16 Set makes use of Dictionary makes use of __

सेट का उपयोग करता है शब्दकोश __ का उपयोग करता है

keys, keys

key values, keys

keys, key values

key values, key values

Previous Question Next Question

See Explanation !

17 Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.reverse()?

मान लीजिए कि list1 [3, 4, 5, 20, 5, 25, 1, 3] है, list1.reverse () के बाद list1 क्या है?

[3, 4, 5, 20, 5, 25, 1, 3]

[1, 3, 3, 4, 5, 5, 20, 25]

[25, 20, 5, 5, 4, 3, 3, 1]

[3, 1, 25, 5, 20, 5, 4, 3]

Previous Question Next Question

See Explanation !

18 Which module is to be imported for using randint() function?

randint () फंक्शन का उपयोग करने के लिए कौन सा मॉडयूल आयात किया जाता है ?

random

randrange

randomrange

rand

Previous Question Next Question

See Explanation !

19 How many numbers will be printed by the following code? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

निम्नलिखित कोड से कितनी संख्याएँ मुद्रित होंगी? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

7

8

6

9

Previous Question Next Question

See Explanation !

20 Which is mean by 'a' mode when working with text file.

टेक्स्ट फ़ाइल के साथ काम करते समय a मोड से इसका मतलब है।

Append File

Write File

Read File

Read and Write both

Previous Question Next Question

See Explanation !

21 What is the the value of x when x=math.factorial(0)

x का मान क्या है जब x=math.factorial(0)

0

1

11

10

Previous Question Next Question

See Explanation !

22 To include the use of functions which are present in the random library, we must use the option:

उन फ़ंक्शन का उपयोग शामिल करने के लिए जो रैंडम लाइब्रेरी में मौजूद हैं, हमें किस ऑप्शन का यूज़ करना चाहिए:

import random

random.h

import.random

random.random

Previous Question Next Question

See Explanation !

23 What is the data type of (1)?

(1) का डेटा प्रकार क्या है?

Tuple

Integer

List

Both tuple and integer

Previous Question Next Question

See Explanation !

24 Assume q= [3, 4, 5, 20, 5, 25, 1, 3], then what will be the items of q list after q.pop(1) ?

मान लीजिए q= [3, 4, 5, 20, 5, 25, 1, 3], तो q.pop(1) के बाद q सूची में क्या आइटम होंगे?

[3, 4, 5, 20, 5, 25, 1, 3]

[1, 3, 3, 4, 5, 5, 20, 25]

[3, 5, 20, 5, 25, 1, 3]

[1, 3, 4, 5, 20, 5, 25]

Previous Question Next Question

See Explanation !

25 If no delimiter is given in split() function then words are separated by

यदि स्प्लिट() फ़ंक्शन में कोई डेलिमिटर नहीं दिया जाता है, तो शब्दों को निम्नलिखित से अलग किया जाता है

space

colon

semi colon

None

Previous Question

M3 R5: Programming and Problem Solving through Python

Set