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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 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]

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2 What will be the result of the expression: 15 and 10?

अभिव्यक्ति का परिणाम क्या होगा: 15 और 10?

5

1

10

0

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3 Function range(0, 5, 2) will yield on iterable sequence like

फंक्शन रेंज(0, 5, 2) पुनरावर्तनीय अनुक्रम पर प्राप्त होगी जैसे

[0, 2, 4]

[1, 3, 5]

[0, 1, 2, 5]

[0, 5, 2]

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4 All parameters (arguments) in the Python language are passed by.

पायथन भाषा में सभी पैरामीटर (तर्क) द्वारा पारित किए जाते हैं।

Text document

Spreadsheet

reference

Database

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5 Who developed Python ?

पायथन किसने विकसित किया?

Ritche

Guido Van Rossum

Bill Gates

Sunder Pitchai

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6 What is a correct syntax to create an array of type float?

फ्लोट प्रकार की सरणी बनाने के लिए सही सिंटैक्स क्या है?

arr=np.array([1,2,3,4],dtype='float')

arr=np.array([1,2,3,4],dtype='f')

arr=np.array([1,2,3,4],dtype=float)

All of the above

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7 Algorithms cannot be represented by

एल्गोरिदम का प्रतिनिधित्व नहीं किया जा सकता है

pseudo codes

syntax

flowcharts

programs

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8 In which format Binary file contains information?

बाइनरी फ़ाइल में सूचना किस प्रारूप में होती है?

Quick response code

Same format in which the data is held in memory

ASCII format

Unicode format

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9 What is identifier ?

पहचानकर्ता क्या है?

User-defined name

Pre-defined name

Both of the above

None of the above

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10 What will be the output of the following Python code snippet? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B'

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B' comb['Numbers']

Error, dictionary in a dictionary can’t exist

‘Numbers’: {1: 56, 3: 7}

{‘Numbers’: {1: 56}, ‘Letters’: {4: ‘B’}}

{‘Numbers’: {1: 56, 3: 7}, ‘Letters’: {4: ‘B’}}

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11 What will be the result of the expression 10 or 0 ?

अभिव्यक्ति 10 या 0 का परिणाम क्या होगा?

0

1

10

1.0

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12 What type of data is: a=[(1,1),(2,4),(3,9)]?

किस प्रकार का डेटा है: a = [(1,1), (2,4), (3,9)]?

Array of tuples

List of tuples

Tuples of lists

Invalid type

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13 Which of the following is an invalid statement?

निम्नलिखित में से कौन सा एक अमान्य कथन है?

abc = 1,000,000

a b c = 1000 2000 3000

a,b,c = 1000, 2000, 3000

a_b_c = 1,000,000

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14 _____ 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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15 The .......... construct repeats a set of statements a specified number of times or as long as a condition is true.

.......... CONSTRUCT कथनों के एक सेट को निर्दिष्ट संख्या में बार - बार दोहराता है या जब तक कोई शर्त सत्य है।

selection

repetition

sequence

flow

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16 In Python, _____ defines a block of statements.

Python में, _____ कथनों के एक खंड को परिभाषित करता है।

Block

{}

Indentation

loop

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17 Python programming language allows to use one loop inside another loop known as ?

पायथन प्रोग्रामिंग भाषा एक लूप को दूसरे लूप के अंदर उपयोग करने की अनुमति देती है जिसे जाना जाता है?

switch

foreach

Nested Loop

None

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18 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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19 What will the following code output? print(4 & 5)

निम्नलिखित कोड आउटपुट क्या होगा? print(4 & 5)

4

5

0

1

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

मान लीजिए लिस्ट [3, 4, 5, 20, 5, 25, 1, 3], है, listExample.pop(1) के बाद की लिस्ट1 क्या है।

[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]

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21 What will be the output of the following Python code? mylist=list("a#b#c#d".split('#')) print(mylist)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? mylist=list("a#b#c#d".split('#')) print(mylist)

[‘a’, ‘b’, ‘c’, ‘d’]

[‘a b c d’]

[‘a#b#c#d’]

[‘abcd’]

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22 Which of the following statements create a dictionary?

निम्नलिखित में से कौन सा स्टेट्मेंट एक ड़िक्शनरी बनाता है?

d = {}

d = {“john”:40, “peter”:45}

d = {40:”john”, 45:”peter”}

All of the mentioned

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23 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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24 Which of these definitions correctly describes a module?

इनमें से कौन सी परिभाषा सही ढंग से एक मॉड्यूल का वर्णन करती है?

Denoted by triple quotes for providing the specification of certain program elements

Design and implementation of specific functionality to be incorporated into a program

Defines the specification of how it is to be used

Any program that reuses code

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25 Each module should also be divided into sub modules according to software engineering and programming style.

प्रत्येक मॉड्यूल को सॉफ्टवेयर इंजीनियरिंग और प्रोग्रामिंग शैली के अनुसार उप मॉड्यूल में भी विभाजित किया जाना चाहिए।

Top down method

Bottom up method

Coding

None of the above

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