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M3 R5: Programming and Problem Solving through Python

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1 A program that convert a high-level language program to a set of instructions that can run on a computer is called a

एक प्रोग्राम जो एक उच्च - स्तरीय भाषा प्रोग्राम को निर्देशों के एक सेट में परिवर्तित करता है जो कंप्यूटर पर चल सकता है उसे एक कहा जाता है

Compiler

Debugger

Editor

None of the above

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2 Which of the following is the datatype possible in python?

पाइथन में निम्नलिखित में से कौन सा डेटाटाइप संभव है?

int

list

dictionary

All of the above

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3 What is the output of following code ? a = np.array([[1,2,3],[4,5,6]]) print(a.shape)

निम्नलिखित कोड का परिणाम क्या है? a = np.array([[1,2,3],[4,5,6]]) print(a.shape)

(2,3)

(3,2)

(1,1)

none of these

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4 Which of these is false about recursion?

इनमें से कौन सी पुनरावृत्ति के बारे में गलत है?

Recursive function can be replaced by a non-recursive function

Recursive functions usually take more memory space than non-recursive function

Recursive functions run faster than non-recursive function

Recursion makes programs easier to understand

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5 What will be the value of x=(52-48)%7

x=(52-48)%7 का मान क्या होगा?

10

9

7

6

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6 Who developed Python?

पायथन किसने विकसित किया?

James Gosling

Guido van Rossum

Dennis Ritchie

Bjarne Stroustrup

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7 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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8 What does pip stand for python ?

पाइथन का अर्थ क्या है?

unlimited length.

all private members must have leading and trailing underscores.

Preferred Installer Program.

none of the mentioned

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9 Which operator is used in Python to import modules from packages?

पैकेज से मॉड्यूल आयात करने के लिए पायथन में किस ऑपरेटर का उपयोग किया जाता है?

.

*

->

&

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10 The symbol used for conditional statement n a flow chart is a ____

फ्लो चार्ट में सशर्त कथन के लिए उपयोग किया जाने वाला प्रतीक एक ____ है।

Diamond box

rectangular box

Circle shape

None of the above

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11 The Compexity of linear search algorithm is

रैखिक खोज एल्गोरिथ्म की संयोजकता है

O(n)

O (log n)

O(n2)

O (n log n)

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12 What is the output of this expression, 3*1**3?

इस व्यंजक का आउटपुट क्या है, 3*1**3?

29

9

3

1

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13 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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14 Which of the following precedence order is correct in Python?

पायथन में निम्नलिखित में से कौन सा वरीयता क्रम सही है?

Parentheses, Exponential,Multiplication, Division, Addition, Subtraction

Multiplication, Division, Addition, Subtraction, Parentheses, Exponential

Division, Multiplication, Addition, Subtraction, Parentheses, Exponential

Exponential,Parentheses,Multiplication, Division, Addition, Subtraction

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15 In flowchart, parallelogram is used to show

फ्लोचार्ट में, समानांतर चतुर्भुज का उपयोग दिखाने के लिए किया जाता है

General input symbol

Operation on data

Online use of keyboard

Output data screen

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16 What will be the output of the following Python code snippet? print('ab cd-ef'.title())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' ab cd - ef '.title ())

Ab cd-ef

Ab Cd-ef

Ab Cd-Ef

None of the mentioned

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17 The ______ mode of Python gives instant result of typed statement

पायथन का ______ मोड टाइप किए गए कथन का तत्काल परिणाम देता है।

Interactive Mode

Script Mode

Combination of Interactive and Script modes

All of these

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18 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd', -1))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', -1))

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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19 Python converts the source code into an intermediate form called ____ .

पायथन स्रोत कोड को एक मध्यवर्ती रूप में परिवर्तित करता है जिसे ____ कहा जाता है।

Source-code

bytecode

human-readable code

None of these

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

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no output

i i i i i i …

a b c d e f

abcdef

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21 Which of the following is a membership operator in Python?

निम्नलिखित में से कौन पायथन में एक सदस्यता ऑपरेटर है?

is

in

on

at

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22 What is the use of the zeros function in Numpy array in python?

अजगर में Numpy सरणी में शून्य फ़ंक्शन का क्या उपयोग है?

To make a Matrix with all element 0

To make a Matrix with all diagonal element

To make a Matrix with first Row 0

None of these

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

निम्नलिखित में से कौन एक वैध पायथन कीवर्ड नहीं है?

None

True

False

equal

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24 How can you perform element-wise addition of two NumPy arrays arr1 and arr2?

आप दो NumPy सरणियों arr1 और arr2 को एलिमेंट वाइज कैसे जोड़ सकते हैं?

arr1 + arr2

add(arr1, arr2)

arr1.add(arr2)

elementwise_add(arr1, arr2)

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25 What will be the output of the following Python code? def power(x, y=2): r=1 for i in range(y): r=r*x return r print(power(3)) print(power(3,3))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def power(x, y=2): r=1 for i in range(y): r=r*x return r print(power(3)) print(power(3,3))

212 32

9 27

567 98

None of the above

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