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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? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for row in range(0, len(values)): for column in range(0, len(values[row])): if v < values[row][column]:

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for row in range(0, len(values)): for column in range(0, len(values[row])): if v < values[row][column]: v

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2 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 3 5 7 …

1 2 3 4 …

Nothing will be printed

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3 which is a correct way to open a file in python

पायथन में फ़ाइल खोलने के लिए किस फ़ंक्शन का उपयोग किया जाता है?

file_object=open(file_name,mode)

open(file_object,file_name,mode)

file_open(file_object,file_name,mode)

file_object=file_open(file_name,mode)

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

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

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6 What does the strip() method do in Python?

पाइथन में स्ट्रिप() विधि क्या करती है?

Removes all spaces from the string.

Removes the first and last character of the string.

Removes whitespace from the beginning and end of the string.

Converts the string into a list of characters.

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7 _____ is also known as the alias array.

_____ को उपनाम सरणी के रूप में भी जाना जाता है।

ndarray

array

alias

None of these

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8 Explicitly remove entire tuple.

एक सम्पूर्ण टपल को स्पष्ट रूप से हटाता है।

del

remove

delete

None of these

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9 What is the output of the following code? print(True and False)

निम्नलिखित कोड का आउटपुट क्या है? प्रिंट(सही और गलत)

True

False

Error

None

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10 What will be the output of the following Python code? def f(values): values[0] = 44 v = [1, 2, 3] f(v) print(v)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def f(values): values[0] = 44 v = [1, 2, 3] f(v) print(v)

[1, 44]

[1, 2, 3, 44]

[44, 2, 3]

[1, 2, 3]

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11 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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12 If no delimiter is given in split() function then words are separated by

यदि स्प्लिट() फ़ंक्शन में कोई डेलिमिटर नहीं दिया जाता है, तो शब्दों को निम्नलिखित से अलग किया जाता है

space

colon

semi colon

None

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13 what will the output of following : print(2+9((312)-8)/10)

निम्नलिखित कोड का आउटपुट क्या होगा? print( 2+9((312)-8)/10)

27.2

29.0

14.9

12.3

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-d2)-" target="_blank">14 What will be the output of the following Python code snippet? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 > d2)

-d2)-" target="_blank">निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? d1 = {"john":40, "peter":45} d2 = {"john":466, "peter":45} print(d1 > d2)

True

False

Error

None

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15 Which of the following is a feature of DocString?

डॉकस्ट्रिंग की निम्नलिखित में से कौन सी विशेषता है?

Provide a convenient way of associating documentation with Python modules, functions, classes, and methods.

All functions should have a docstring.

Docstrings can be accessed by the ___doc_attribute on objects.

All of the mentioned.

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16 How many keywords are there in Python 3.0 version?

पायथन 3.0 संस्करण में कितने कीवर्ड हैं?

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17 What value does the following expression evaluate to ? print(5 + 8 * ((3*5)-9)/10)

निम्नलिखित अभिव्यक्ति का मूल्यांकन किस मान से किया जाता है? print(5 + 8 * ((3*5)-9)/10)

9.0

9.8

10.0

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18 What will be the output of the following expression ? print (7//2) print (-7//2)

निम्नलिखित अभिव्यक्ति का आउटपुट क्या होगा? print (7//2) print (-7//2)

3 -3

4 -4

3 -4

3 3

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19 What is the main object type in NumPy that represents homogeneous arrays?

NumPy में मुख्य ऑब्जेक्ट प्रकार क्या है जो सजातीय सरणियों का प्रतिनिधित्व करता है?

List

Array

Matrix

Set

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20 Actual instructions in flowcharting are represented in ____ .

फ्लोचार्टिंग में वास्तविक निर्देशों को ____ में दर्शाया गया है।

Boxes

Circles

Arrows

All of the above

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21 Which of the following keywords is used to skip the current iteration in a Python loop?

निम्नलिखित में से कौन सा कीवर्ड पायथन लूप में वर्तमान पुनरावृत्ति को छोड़ने के लिए उपयोग किया जाता है?

break

exit

pass

continue

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22 What does the 'r' mode signify when opening a file using open() in Python?

पायथन में ओपन() का उपयोग करके फ़ाइल खोलते समय 'r' मोड क्या दर्शाता है?

Read mode

Write mode

Append mode

Binary mode

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23 What will be the output of the following Python code snippet? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))

Error as the key-value pair of 1:’A’ is already deleted

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24 What will be the output of the following Python code snippet? print('a@ 1,'.islower())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' a@ 1,'.islower ())

True

False

None

Error

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25 What will be the output of the following Python code? >>>max("what are you")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? >>>MAX(" आप क्या हैं ")

what

Error

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