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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 code? x = "abcdef" i = "a" while i in x[:-1]: print(i, end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = "abcdef" i = "a" जबकि i x में [:-1]: print(i, end = "")

a a a a a

a a a a a a

a a a a a a … infinite Time

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2 Which of the following concepts is not a part of Python?

निम्नलिखित में से कौन सी अवधारणा पायथन का हिस्सा नहीं है?

Pointers

Loops

Dynamic Typing

All of the above

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3 What will be the output of the following ? import numpy as np a=np.array([2,4,1]) b=np.array([3,5]) c=a+b print(c)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a=np.array([2,4,1]) b=np.array([3,5]) c=a+b print(c)

[2 4 1 3 5 ]

[5 9 1]

ValueError

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4 What will be output for the following code ? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

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5 ..........design approach starts by dividing the complex algorithm into one or more modules.

..........डिजाइन दृष्टिकोण जटिल एल्गोरिथ्म को एक या अधिक मॉड्यूल में विभाजित करके शुरू होता है।

Top-Down

Down-Top

Both of the above

None of the above

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6 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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7 What will be the output of the following Python code? a=["Apple","Ball","Cobra"] a.sort(key=len) print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=["Apple","Ball","Cobra"] a.sort(key=len) print(a)

[‘Apple’, ‘Ball’, ‘Cobra’]

[‘Ball’, ‘Apple’, ‘Cobra’]

[‘Cobra’, ‘Apple’, ‘Ball’]

Invalid syntax for sort()

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8 Which of the following language is understood by computer?

निम्नलिखित में से कौन सी भाषा कंप्यूटर द्वारा समझी जाती है?

Machine language

Assembly language

High-level language

None of these

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

अभिव्यक्ति 5 और 10 का परिणाम क्या होगा?

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10 What is the output of the following code? print(not False)

निम्नलिखित कोड का आउटपुट क्या है? प्रिंट(गलत नहीं)

True

False

None

Error

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11 _____is a Pandas function for loading CSV files into Dataframe.

_____ CSV फ़ाइलों को डेटाफ़्रेम में लोड करने के लिए एक पांडा फ़ंक्शन है।

read_csv()

csv_read()

csv.write()

None of these

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12 Special meaning words of Pythons, fixed for specific functionality are called ___

विशिष्ट कार्यक्षमता के लिए तय किए गए पायथन के विशेष अर्थ वाले शब्दों को ___ कहा जाता है।

Identifiers

Functions

Keywords

Literals

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13 What will be the output of the following Python code? matrix = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? मैट्रिक्स = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

1 2 3 4

4 5 6 7

1 3 8 12

2 5 9 13

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14 What will be the output of the following Python code? d = {0: 'a', 1: 'b', 2: 'c'} for x in d.values(): print(d[x])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? d = {0 :' a ', 1 :' b ', 2 :' c '} d.values () में x के लिए: print(d[x])

0 1 2

a b c

0 a 1 b 2 c

none of the mentioned

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15 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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16 What is the output of the following code ? def fun(a, b=6): a=a+b print(a) fun(5, 4)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा?

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17 What is the output of below program ? def maximum(x,y): if x>y: return x elif x==y: return "The number are equal" else: return y print(maximum(2,3))

निम्नलिखित कोड से कितनी संख्याएँ मुद्रित होंगी? def maximum(x,y): if x>y: return x elif x==y: return "The number are equal" else: return y print(maximum(2,3))

The number are equal

None of These

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18 Which of the following argument we need to pass in reshape function.

निम्नलिखित में से कौन सा आर्गुमेन्ट हमें reshape फंक्शन में पास करने की आवश्यकता होती है।

Shape

Array

both a) and b)

None of the above.

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19 What will be the output of the following Python code? def foo(x): x = ['def', 'abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(x): x = ['def', 'abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

True

False

None

Error

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20 What does ~~~~~~5 evaluate to?

~~~~~~5 का मूल्यांकन किससे होता है?

-11

+11

-5

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21 Which of the following is the use of id() function in python?

पायथन में id() फ़ंक्शन का उपयोग निम्नलिखित में से कौन सा है?

ID returns the identity of the object

Even object does not have a unique Id

All of the mentioned

None of the mentioned

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22 PyPI stands for

PyPI का मतलब ____ है

Python Package Index.

Python package Installer

Both A & B

None of the above.

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23 What will be the output of the following pseudocode, where ^ represent XOR operation ? Integer a, b, c set b = 4, a = 3 c =a ^ b Print c

निम्नलिखित स्यूडोकोड का आउटपुट क्या होगा, जहाँ ^ XOR ऑपरेशन को दर्शाता है? पूर्णांक a, b, c सेट b = 4, a = 3 c =a ^ b प्रिंट c

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24 Which of the following is not a valid namespace?

इनमें से कौन - सा एक मान्य नेमस्पेस नहीं है?

Global namespace

Public namespace

Built-in namespace

Local namespace

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25 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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