O Level Exam | Online Education Platform

See Explanation !

1 In python language, which of the following operators is the correct option for raising k to the power 1?

पायथन भाषा में, k को पावर 1 तक बढ़ाने के लिए निम्नलिखित में से कौन सा ऑपरेटर सही विकल्प है?

k^1

k**1

k^ ^1

k^*1

Next Question

See Explanation !

2 What will be the output of the following Python code? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

8

Error, unsupported operand ‘+’ for sets

6

Nothing is displayed

Previous Question Next Question

See Explanation !

3 What will be the output of the following Python code snippet? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 == d2)

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 == d2)

True

False

None

Error

Previous Question Next Question

See Explanation !

4 Which of the following is not a keyword in python?

पाइथन में इनमें से कौन सा कीवर्ड कीवर्ड नहीं है?

raise

try

val

with

Previous Question Next Question

See Explanation !

5 What is full form of CSV?

सीएसवी का फुल फॉर्म क्या है?

Comma Space Value

Comma Separated Value

Common spaced Value

Compact Structure View

Previous Question Next Question

See Explanation !

6 To add a new element to a list we use which Python command?

एक सूची में एक नया तत्व जोड़ने के लिए हम किस पायथन कमांड का उपयोग करते हैं?

list1.addEnd (5)

list1.addLast (5)

list1.append (5)

list1.add(5)

Previous Question Next Question

See Explanation !

7 What is the use of seek() method in files?

फाइलों में seek() फंक्शन का क्या उपयोग है?

sets the file's current position at the offset

sets the file's previous position at the offset

sets the file's current position within the file

None of these

Previous Question Next Question

See Explanation !

8 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 !

9 What is the output of below program ? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

Hello WordWordWordWordWord

Hello Word 5

Hello Word,Word,Word,Word,Word

Hello HelloHelloHelloHelloHello

Previous Question Next Question

See Explanation !

10 What will be the output of the following Python code? i = 0 while i < 3: print(i) i += 1 else: print(0)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? i = 0 जबकि i < 3: print(i) i = 1 else: print(0)

0 1 2 3 0

0 1 2 0

0 1 2

error

Previous Question Next Question

See Explanation !

11 A detailed flowchart is known as:

एक विस्तृत फ़्लोचार्ट के रूप में जाना जाता है:

Micro

Union

Macro

Stack

Previous Question Next Question

See Explanation !

12 Row data assigned to a variable is called as.

एक चर को असाइन किए गए पंक्ति डेटा को कहा जाता है।

variable

literal

identifier

comment

Previous Question Next Question

See Explanation !

13 What will be the output of the following code? a=((0,2,3,4)[1:-2]) print(a)

निम्नलिखित कोड का आउटपुट क्या होगा? a=((0,2,3,4)[1:-2]) print(a)

(3,)

(2, )

(1,)

(0,)

Previous Question Next Question

See Explanation !

14 What is list data type in python?

अजगर में सूची डेटा प्रकार क्या है?

collection of integer number

collection of string

collection of same data type

collection of different data type

Previous Question Next Question

See Explanation !

15 What will be the output of the following Python code? def foo(k): k[0] = 1 q = [0] foo(q) print(q)

निम्नलिखित पायथन फ़ंक्शन का आउटपुट क्या होगा? def foo(k): k[0] = 1 q = [0] foo(q) print(q)

[0]

[1]

[1, 0]

[0, 1]

Previous Question Next Question

See Explanation !

16 What will be the output of the following Python code? x = "abcdef" i = "a" while i in x: print('i', end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = "abcdef" i = "a" while i in x: print('i', end = " ")

no output

i i i i i i … infinite Time

a a a a a a …

a b c d e f

Previous Question Next Question

See Explanation !

17 which one is a mathematical function?

कौन सा एक गणितीय फंक्शन है?

sqrt()

add()

rhombus()

home()

Previous Question Next Question

See Explanation !

18 Which of the following is NOT a valid Python keyword?

निम्नलिखित में से कौन एक वैध पायथन कीवर्ड नहीं है?

None

True

False

equal

Previous Question Next Question

See Explanation !

19 What will be the output of the following Python code if the system date is 18th June, 2017 (Sunday)? import datetime tday=datetime.date.today() print(tday)

यदि सिस्टम की तारीख 18 जून, 2017 (रविवार) है, तो निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import datetime tday = datetime.date.today () print(tday)

18-06-2017

06-18-2017

2017-06-18

Error

Previous Question Next Question

See Explanation !

20 What will be the output of the following Python code? print("abc DEF".capitalize())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print("abc DEF".capitalize())

abc def

ABC DEF

Abc def

Abc Def

Previous Question Next Question

See Explanation !

21 A function used for writing data in the binary format:

बाइनरी प्रारूप में डेटा राइटिंग के लिए उपयोग किया जाने वाला फंक्शनः

write

output

send

dump

Previous Question Next Question

See Explanation !

22 What will be the output of the following Python code? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

1

2

3

4

Previous Question Next Question

See Explanation !

23 Python is ________ Programming Language

पायथन ________ प्रोग्रामिंग भाषा है

High Level

Object Oriented

Low Level

Both A and B

Previous Question Next Question

See Explanation !

24 What is the default mode for files in Python?

पायथन में फ़ाइलों के लिए डिफ़ॉल्ट मोड क्या है?

Write

Read

Append

Read and Write Both

Previous Question Next Question

See Explanation !

25 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

M3 R5: Programming and Problem Solving through Python

Set