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M3 R5: Programming and Problem Solving through Python

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1 What will be the output of the following Python function if the random module has already been imported? import random print(random.randint(3.5,7))

यदि रैंडम मॉड्यूल पहले से ही आयात किया गया है, तो निम्नलिखित पायथन फ़ंक्शन का आउटपुट क्या होगा? import random print(random.randint(3.5,7))

Error

Any integer between 3.5 and 7, including 7

Any integer between 3.5 and 7, excluding 7

The integer closest to the mean of 3.5 and 7

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2 Choose the correct function declaration of fun1() so that we can execute the following two function calls successfully. fun1(25, 75, 55) fun1(10, 20)

fun1() का सही फ़ंक्शन घोषणापत्र चुनें ताकि हम निम्नलिखित दो फ़ंक्शन कॉल सफलतापूर्वक निष्पादित कर सकें fun1(25, 75, 55) fun1(10, 20)

def fun1(**kwargs)

def fun1(args*)

No, it is not possible in Python

def fun1(*data)

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3 Which Python built in function returns the unique number assigned to an object?

कौन सा पायथन बिल्ट-इन फ़ंक्शन किसी ऑब्जेक्ट को निर्दिष्ट अद्वितीय संख्या देता है?

identity( )

id( )

refnum( )

ref( )

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4 In NumPy, what does the SHAPE of an array mean?

NumPy में, सरणी के आकार का क्या अर्थ है?

the shape is the number of rows

the shape is the number of columns

the shape is the number of element in each dimension

Total number of elements in array

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5 What does the following code will print ? x=5 if x>3: print("Hello")

निम्नलिखित कोड क्या प्रिंट करेगा? x=5 if x>3: print("Hello")

Hello

Hello Hello

nothing

Hello Hello Hello Hello Hello

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6 Function defined to achieve some task as per the programmers requirement is called a :

प्रोग्रामर की आवश्यकता के अनुसार कुछ कार्य को पूरा करने के लिए परिभाषित फ़ंक्शन को कहा जाता है:

User Defined Function

Library Functions

Builtin Functions

All of the above

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7 What will be the output of the following Python code? i = 1 while False: if i%2 == 0: break print(i) i += 2

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? i = 1 जबकि False: if i%2 == 0: break print(i) i = 2

1

1 3 5 7 …

1 2 3 4 …

Nothing will be printed

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8 Which of the following is NOT a valid Python token?

निम्नलिखित में से कौन एक वैध पायथन टोकन नहीं है?

Keywords

Identifiers

Operators

Statements

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9 What will be the output of the following Python code? a={1:5,2:3,3:4} a.pop(3) print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:5,2:3,3:4} a.pop(3) print(a)

{1: 5}

{1: 5, 2: 3}

Error, syntax error for pop() method

{1: 5, 3: 4}

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10 When an algorithm is written in the form of a programming language it becomes a

जब एक एल्गोरिथ्म को एक प्रोग्रामिंग भाषा के रूप में लिखा जाता है तो यह एक

Flowchart

Program

Pseudo Code

Syntax

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11 How we can convert the Numpy array to the list in python?

हम पायथन में Numpy सरणी को सूची में कैसे परिवर्तित कर सकते हैं?

list(array)

list.array

array.list

None of these

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12 What will be the output of following expression : print(10/2+3*5)

निम्नलिखित कोड का आउटपुट क्या होगा? print(10/2+3*5)

20.0

20

40.0

40

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13 What will be the output of the following Python code? a={1:"A",2:"B",3:"C"} b=a.copy() b[2]="D" print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} b=a.copy() b[2]="D" print(a)

Error, copy() method doesn’t exist for dictionaries

{1: ‘A’, 2: ‘B’, 3: ‘C’}

{1: ‘A’, 2: ‘D’, 3: ‘C’}

“None” is printed

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14 what will the output of x=5+8((35)-9)/10

x=5+8((35)-9)/10 का आउटपुट क्या होगा

12.5

8

9.8

9

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15 Which translator is used to convert assembly language into machine language?

असेंबली भाषा को मशीन भाषा में को बदलने के लिए किस अनुवादक का उपयोग किया जाता है

Compiler

Interpreter

Assembler

None of these

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16 Which type of Programming does Python support?

पायथन किस प्रकार के प्रोग्रामिंग का समर्थन करता है?

Object-oriented programming

Structured programming

Functional programming

All of the mentioned

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17 The graphical representation of algorithm is

एल्गोरिथ्म का ग्राफिकल प्रतिनिधित्व है

program

Flowchart

statement

Algorithm

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18 What will the following code output? a,b,c=3,5,6 b,c,a=a+1,b+2,c+3 print(a,” ”,b,” ”,c)

निम्नलिखित कोड का आउटपुट क्या होगा? a,b,c=3,5,6 b,c,a=a+1,b+2,c+3 print(a,” ”,b,” ”,c)

7 9 4

4 7 9

9 4 7

4 7 9

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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 Which one of these is NOT true about recursion?

इनमें से कौन सा पुनरावृत्ति के बारे में सही नहीं है?

We can replace a recursive function by a non-recursive function.

The memory space taken by the recursive functions is more than that of non-recursive function,

Running a recursive function is faster as compared to a non-recursive function.

The process of recursion makes it easier for users to understand a program.

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21 Which type of elements are accepted by random.shuffle()?

किस प्रकार के एलिमेंट्स को random.shuffle () द्वारा एक्सेप्ट किया जाता है?

strings

lists

tuples

integers

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22 To return the length of string s what command do we execute?

स्ट्रिंग की लेंथ रिटर्न करने के लिए हम किस कमांड को एक्सक्यूट करते हैं?

s.__len__()

len(s)

size(s)

s.size()

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23 If the else statement is used with a while loop, the else statement is executed when the condition becomes _____ .

यदि else स्टेटमेंट का प्रयोग 'व्हाइल' लूप के साथ किया जाता है, तो else स्टेटमेंट तब निष्पादित होता है जब कंडीशन हो जाती है।

True

False

Infinite

NULL

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24 n the Python statement x =a + 5 - b : a + 5 - b is

n पायथन कथन x =a 5 - b : a 5 - b है

Operands

Expression

operators

Equation

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25 Which one of the following is incorrect?

निम्नलिखित में से कौन सा गलत है?

The variables used inside function are called local variables.

The local variables of a particular function can be used inside other functions, but these cannot be used in global space.

The variables used outside function are called global variables.

In order to change the value of global variable inside function, keyword global is used.

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