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Type conversion

Type casting

Both of the above

None of the above

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2 Which of the following functions is a built-in function in python

निम्न में से कौन सा फंक्शन पायथन में बिल्ट-इन फंक्शन है

factorial()

print()

seed()

sqrt()

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3 What will be the output of the following Python code? a={1:"A",2:"B",3:"C"} b={4:"D",5:"E"} a.update(b) print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} b={4:"D",5:"E"} a.update(b) print(a)

{1: ‘A’, 2: ‘B’, 3: ‘C’}

Method update() doesn’t exist for dictionaries

{1: 'A', 2: 'B', 3: 'C', 4: 'D', 5: 'E'}

{4: ‘D’, 5: ‘E’}

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4 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

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5 What will be the result of the expression 5 and 10?

अभिव्यक्ति 5 और 10 का परिणाम क्या होगा?

5

1

10

0

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6 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

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7 Which one of the following is inmmutable data type?

निम्नलिखित में से कौन सा अपरिवर्तनीय डेटा प्रकार है?

list

set

tuple

dict

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8 ____ an explicit set of step by step specific instructions that solve a problem with an end or a solution

____ चरण - दर - चरण विशिष्ट निर्देशों का एक स्पष्ट सेट जो अंत या समाधान के साथ एक समस्या को हल करता है

Flowchart

Algorithm

Process

None of these

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9 In Python, a variable is assigned a value of one type, and then later assigned a value of a different type. This will yield

पायथन में, एक चर को एक प्रकार का मान सौंपा जाता है, और फिर बाद में एक अलग प्रकार का मान सौंपा जाता है। इससे

Warning

Not available

Error

No Error

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10 _____ is a procedure or step by step process for solving a problem.

_____ एक समस्या को हल करने के लिए एक प्रक्रिया या चरण - दर - चरण प्रक्रिया है।

Algorithm

Flowchart

Pseudocode

All of these

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11 Numpy array's dimension are known as

Numpy ऐरे के डायमेंशन को कहा जाता है

axes

degree

cordinate

points

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12 Suppose a list with name arr, contains 5 elements, You can get the 2nd element from the list using?

मान लीजिए कि नाम arr वाली एक सूची, जिसमें 5 तत्व हैं, का उपयोग करके आप सूची से दूसरा तत्व प्राप्त कर सकते हैं?

arr[-2]

arr[2]

arr[-1]

arr[1]

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13 What will be the output of the following pseudo code, where & represent AND operation ? Integer a, b, c | Set b= 5, a = 1 | c= a & b | Print c

निम्नलिखित छद्म कोड का आउटपुट क्या होगा, जहाँ - Integer a, b, c | Set b= 5, a = 1 | c= a & b | Print c

1

3

5

7

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14 _____ reads one entire line from the file.

_____ फ़ाइल से एक पूरी पंक्ति पढ़ता है।

readline()

read()

readinglines()

None of these

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15 A natural number 1 is also an ____ .

एक प्राकृतिक संख्या 1 भी एक ____ है।

Factor

integer number

unique number

None of these

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16 The structure having keys and values is called _____ .

चाबियाँ और मानों वाली संरचना को _____ कहा जाता है।

List

Dictionary

Tuple

None of these

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17 What is the Full form of EOL?

EOL का फुल फॉर्म क्या है?

End of List

End of Line

End of Loop

End of Language

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18 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

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19 What does the function re.match do?

फ़ंक्शन re.match क्या करता है?

matches a pattern at the start of the string.

matches a pattern at any position in the string.

such a function does not exist

none of the mentioned

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20 What does random.shuffle(x) do when x = [1, 2, 3]?

जब x = [1, 2, 3] random.shuffle(x) क्या करता है?

error

do nothing, it is a placeholder for a function that is yet to be implemented

shuffle the elements of the list in-place

none of the mentioned

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21 function returns the current position of file pointer.

फ़ंक्शन फ़ाइल पॉइंटर की वर्तमान स्थिति बताता है।

get()

seek()

tell()

cur()

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22 What is the output of the following code? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

निम्नलिखित कोड का परिणाम क्या है? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

{'Joey': 1, 'Rachel': 2, 'Phoebe': 2}

{“Joey”:1,”Rachel”:}

{“Joey”:1,”Phoebe”:2}

Error

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23 Which of the following functions is used to open a file in Python?

पायथन में फ़ाइल खोलने के लिए निम्नलिखित में से किस फ़ंक्शन का उपयोग किया जाता है?

open_file()

file_open()

open()

read_file()

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24 The method used to removes all the items at once.

सभी आइटम को एक साथ हटाने के लिए इस्तेमाल किया जाने वाला तरीका।

remove ()

clear()

removelist ()

None of these

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25 The ____ function is used to convert a string value to int.

____ फ़ंक्शन का उपयोग स्ट्रिंग मान को int में बदलने के लिए किया जाता है।

Str

int

convert

None of these

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M3 R5: Programming and Problem Solving through Python

Set