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M3 R5: Programming and Problem Solving through Python

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1 Which of the following is not a relational opeartor in Python?

निम्नलिखित में से कौन पायथन में एक रिलेशनल ऑपरेटर नहीं है?

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2 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd', 0))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', 0))

[‘abcdefcdghcd’]

‘abcdefcdghcd’

error

none of the mentioned

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3 What is the output of below program ? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def say(message, times =1): print(message * times) say("Hello") say("Word",5)

Hello WordWordWordWordWord

Hello Word 5

Hello Word,Word,Word,Word,Word

Hello HelloHelloHelloHelloHello

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4 What will be the output of the following Python code? len(["hello",2, 4, 6])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? len(["hello",2, 4, 6])

Error

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5 Which of the following is not valid Python identifiers?

निम्नलिखित में से कौन पायथन पहचानकर्ता मान्य नहीं है?

ca$h

marks10

Python2Shar

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6 The input() returns the value as ____ type.

INPUT() मान को ____ प्रकार के रूप में बताता है।

Integer

String

Floating point

None of these

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7 Suppose t=(1,2,4,3), which of the following is incorrect?

मान लीजिए कि t=(1,2,4,3), निम्नलिखित में से कौन गलत है?

print(t[3])

t[3] = 45

print(max(t))

print(len(t))

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8 immutable means.

अपरिवर्तनीय साधन हैं।

They cannot be edited

They can be edited

Both of the above

None of the above

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9 Which of the following statement will be true?

निम्नलिखित में से कौन सा कथन सत्य होगा?

It is mandatory to have_main_function in python.

It is not mandatory to have _main_function in python.

It is mandatory to have any function in python.

None of the above

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10 What happens when multiple if statements are used instead of if-elif?

क्या होता है जब if-elif के स्थान पर मल्टीपल if स्टेटमेंट्स का यूज़ किया जाता है?

Only the first condition is checked.

All conditions are checked, even if one is True.

It behaves the same as if-elif.

It raises an error.

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11 Choose the correct function declaration of fun1() so that we can execute the following two function calls successfully. fun1(25, 75, 55) fun1(10, 20)

fun1() का सही फ़ंक्शन घोषणापत्र चुनें ताकि हम निम्नलिखित दो फ़ंक्शन कॉल सफलतापूर्वक निष्पादित कर सकें fun1(25, 75, 55) fun1(10, 20)

def fun1(**kwargs)

def fun1(args*)

No, it is not possible in Python

def fun1(*data)

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12 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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13 What will be the output of the following ? import numpy as np a = np.array([[ 1,2,3,4], [5,6,7,8], [9,10,11,12]]) print(a[2,2])

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[ 1,2,3,4], [5,6,7,8], [9,10,11,12]]) print(a[2,2])

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14 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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15 What will be the output of the following Python expression? print(round(4.5676,2))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print(round(4.5676,2))

4.5

4.6

4.57

4.56

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16 What will be the output of the following Python code? list1 = [1, 3] list2 = list1 list1[0] = 4 print(list2)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? list1 = [1, 3] list2 = list1 list1[0] = 4 print(list2)

[1, 3]

[4, 3]

[1, 4]

[1, 3, 4]

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17 What does pip stand for python?

पिप का मतलब पाइथॉन क्या है?

unlimited length

all private members must have leading and trailing underscores

Preferred Installer Program

None of the above

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18 In Python, a variable must be declared before it is assigned a value.

पायथन में, एक चर को एक मान निर्दिष्ट करने से पहले घोषित किया जाना चाहिए।

True

False

Only in Functions

Only in modules

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19 The output of this expression, >>>6*1**3 is ____ .

इस अभिव्यक्ति का आउटपुट, >>>6*1**3 ____ है।

None of these

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20 Which of the following refers to mathematical function?

निम्नलिखित में से कौन गणितीय फंक्शन को संदर्भित करता है

sqrt

rhombus

add

Sub

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21 In python-1 corresponds to the :

Python-1 में निम्नलिखित से मेल खाता है :

last index

first index

middle index

end index

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22 What will be the output of the following? def iq(a,b): if(a==0): return b else: return iq(a-1,a+b) print(iq(3,6))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def iq(a,b): if(a==0): return b else: return iq(a-1,a+b) print(iq(3,6))

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23 What will be the output of the following Python code? x = ['ab', 'cd'] for i in x: x.append(i.upper()) print(x)

X: x.append (i.upper ()) print(x) में i के लिए निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = [' ab ', 'cd ']

[‘AB’, ‘CD’]

[‘ab’, ‘cd’, ‘AB’, ‘CD’]

[‘ab’, ‘cd’]

Infinite Loop

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24 What will be the output of the following Python code? x = 'abcd' for i in range(len(x)): print(i.upper())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = 'abcd' for i in range(len(x)): print(i.upper())

a b c d

0 1 2 3

error

1 2 3 4

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25 Which of the following statements is used to check if a file exists in Python?

निम्नलिखित में से किस फंक्शन का उपयोग यह जांचने के लिए किया जाता है कि कोई फ़ाइल पायथन में मौजूद है या नहीं?

file_exists()

exists_file()

os.path.exists()

check_file()

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