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M3 R5: Programming and Problem Solving through Python

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1 The ______ statement lets the program go through the piece of code without performing any action.

______ कथन प्रोग्राम को कोई कार्रवाई किए बिना कोड के टुकड़े से गुजरने देता है।

pass

Get

Range

None of these

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2 What will be the output of the following Python statement? print(ord('b') - ord('a'))

निम्नलिखित पायथन कथन का आउटपुट क्या होगा? print(ord (' b ') - ord(' a '))

0

1

-1

2

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3 What will be the output of the following Python code? a=[13,56,17] a.append([87]) a.extend([45,67]) print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=[13,56,17] a.append ([87]) a.extend([45,67]) print(a)

[13, 56, 17, [87], 45, 67]

[13, 56, 17, 87, 45, 67]

[13, 56, 17, 87,[ 45, 67]]

[13, 56, 17, [87], [45, 67]]

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4 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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5 What will be the output of the following Python code? def foo(): total += 1 return total total = 0 print(foo())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(): total = 1 return total = 0 print(foo ())

0

1

error

none of the mentioned

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6 Python code can run on variety of plateforms, it means Python is a _____language.

पायथन कोड विभिन्न प्रकार के प्लेटफॉर्म पर चल सकता है, इसका मतलब है कि पायथन एक _____भाषा है।

Graphical

Cross-plateform

Plateform Dependent

All of these

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7 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?

11

9

5

4

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8 What will be the output of the following Python code? print("xyyzxyzxzxyy".count('yy', 1))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print("xyyzxyzxzxyy".count('yy', 1))

2

0

1

none of the mentioned

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9 Which of the following is not a valid identifier?

निम्नलिखित में से कौन एक मान्य पहचानकर्ता नहीं है?

student

s12

123

_123

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10 Python supports Object-Oriented style or technique of programming that encapsulates code within _____.

पायथन ऑब्जेक्ट - ओरिएंटेड शैली या प्रोग्रामिंग की तकनीक का समर्थन करता है जो _____ के भीतर कोड को समाहित करता है।

objects

style

memory

None

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11 How many control statements python supports?

पाइथॉन कितने नियंत्रण कथनों का समर्थन करता है?

3

4

5

6

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12 Which of the following is not an immutable type in Python ?

निम्नलिखित में से कौन पायथन में एक अपरिवर्तनीय प्रकार नहीं है?

String

Tuples

Set

None of these

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13 What is the order of namespaces in which Python looks for an identifier?

नामस्थानों का क्रम क्या है जिसमें पायथन एक पहचानकर्ता की तलाश करता है?

Python first searches the built-in namespace, then the global namespace and finally the local namespace.

Python first searches the built-in namespace, then the local namespace and finally the global namespace

Python first searches the local namespace, then the global namespace and finally the built-in namespace

Python first searches the global namespace, then the local namespace and finally the built-in namespace

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14 If a={5,6,7}, what happens when a.add(5) is executed?

यदि a = {5,6,7}, तो क्या होता है जब a.add (5) निष्पादित होता है?

a={5,5,6,7}

a={5,6,7}

Error as there is no add function for set data type

Error as 5 already exists in the set

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15 Explicitly remove entire tuple.

एक सम्पूर्ण टपल को स्पष्ट रूप से हटाता है।

del

remove

delete

None of these

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16 Which of the following arrays is a two dimensional (2-D) array?

निम्न में से कौन सा सरणियाँ द्विविमीय (2-डी) सरणी है?

89

[1,2,3,4]

[1,2,3],[3,4,5],[1,3,4]

[[2 3 5][ 4 5 6][4 5 6]]

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17 Which of these is not true about recursion?

इनमें से कौन सा रिकर्शन के बारे में सच नहीं है?

Making the code look clean

A complex task can be broken into sub-problems

Recursive calls take up less memory

Sequence generation is easier than a nested iteration

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18 os.getlogin() function return?

os.getlogin() फ़ंक्शन क्या रिटर्न करेगा ?

Return the name of the user logged in to the terminal

Return the email of the user logged in to the terminal

Return the login time when user logged in to the terminal

None of the above

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19 Which statement is correct

कौन सा कथन सही है

List is mutable & Tuple is immutable

List is immutable & Tuple is mutable

Both List and Tuple are Mutable

Both List and Tuple are Immutable

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20 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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21 Which is/are the valid statement to print Hello Word in Python ?

पायथन में Hello Word को प्रिंट करने के लिए मान्य कथन क्या है/हैं?

print('Hello Word')

print("Hello Word")

print(Hello Word)

Both A and B

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22 PVM is often called

PVM को अक्सर कहा जाता है

Python Interpreter.

Python compiler

Python Volatile machine

Portable virtual machine

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23 What will be the output of following Python code? import numpy as np a = np.array([(10,20,30)]) print(a.itemsize)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([(10,20,30)]) print(a.itemsize)

10

9

4

All of the mentioned above

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24 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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25 What will be output for the following code? import numpy as np a = np.array([1,2,3,5,8]) b = np.array([0,3,4,2,1]) c = a + b c = c*a print (c[2])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([1,2,3,5,8]) b = np.array([0,3,4,2,1]) c = a + b c = c*a print (c[2])

18

20

21

22

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