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M3 R5: Programming and Problem Solving through Python

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1 What is the use of the zeros() function in Numpy array in python ?

पायथन में Numpy ऐरे में zero() फंक्शन का उपयोग है

To make a Matrix with all element 0

To make a Matrix with all diagonal element 0

To make a Matrix with first row 0

None of the above

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2 Which of the following is not an advantage of using modules?

निम्नलिखित में से कौन सा मॉड्यूल का उपयोग करने का लाभ नहीं है?

Provides a means of reuse of program code

Provides a means of dividing up tasks

Provides a means of reducing the size of the program

Provides a means of testing individual parts of the program

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3 It defines the accessibility and the lifetime of a variable.

यह एक चर की सुलभता और जीवनकाल को परिभाषित करता है।

scope

Lifetime

keyword

None

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4 The process of finding errors in code is called as

कोड में त्रुटियों को खोजने की प्रक्रिया को कहा जाता है

Compiling

Running

Testing

Debugging

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5 In a Python program, a control structure:

पायथन प्रोग्राम में, एक नियंत्रण संरचना:

directs the order of execution of the statements in the program

dictates what happens before the program starts and after it terminates

defines program-specific data structures

manages the input and output of control characters

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6 What will be the output of the following pseudo code? Integer a,b | set a=10,b=5 | a=a mod(a-6) | b=b mod(b-2) | print a-b

निम्नलिखित छद्म कोड का आउटपुट क्या होगा? पूर्णांक a,b | सेट a=10,b=5 | a = a mod(a -6) | b= b mod(b -2) | प्रिंट a - b

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7 Which of the following function returns True if the string is non empty and has all uppercase alphabets.

निम्नलिखित में से कौन सा फ़ंक्शन सही बताता है यदि स्ट्रिंग खाली नहीं है और सभी अपरकेस वर्णमाला हैं।

islower()

isupper()

Islower()

None

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8 How is a function declared in Python?

पायथन में फ़ंक्शन को कैसे घोषित किया जाता है?

def function function_name():

declare function function_name():

def function_name():

declare function_name():

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9 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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10 Which of the following operator in python evaluates to true if the variables on either side of the operator point to the same object and false otherwise?

अजगर में निम्नलिखित में से कौन सा ऑपरेटर सही का मूल्यांकन करता है यदि ऑपरेटर के दोनों ओर के चर एक ही वस्तु की ओर इशारा करते हैं और अन्यथा गलत हैं?

not in

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11 Which of the following is not a keyword ?

निम्नलिखित में से कौन सा एक कीवर्ड नहीं है?

eval

nonlocal

assert

finally

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12 Which is the most comfortable loop?

सबसे सरल लूप कौन सा है?

do..while

while

for

if..elif

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13 What will be the output of the following Python code? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints on row 3 4 5 1 33 6 1 2

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints two rows 1 3 4 5 followed by 1 2 6 33

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14 Which of the following variable declaration is incorrect?

निम्नलिखित में से कौन सा वेरिएबल डिक्लेरेशन गलत है?

a_=3

_a=3

a?=3

All of these

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15 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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16 Raw data assigned to a variable is called as...

एक चर को असाइन किया गया कच्चा डेटा कहा जाता है...

variable

literal

identifier

comment

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17 How can you create a NumPy array from a Python list?

आप Python सूची से NumPy सरणी कैसे बना सकते हैं?

numpy.array(list)

numpy.array(list, dtype=float)

Both a and b

None of the above

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18 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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19 What will be the output of the following Python code? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for lst in values: for element in lst: if v > element: v = element print(v)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for lst in values: for element in lst: if v > element: v = element print(v)

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

[ 2 4 3 5]

[ 6 20]

[ 6 12 10 20]

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21 What will be the output of the following Python code snippet? print('Hello World'.istitle())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' Hello World '.istitle ())

True

False

None

Error

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22 What will be the output of this code? print(2 ** 3)

इस कोड का आउटपुट क्या होगा? print(2 ** 3)

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23 Row data assigned to a variable is called as.

एक चर को असाइन किए गए पंक्ति डेटा को कहा जाता है।

variable

literal

identifier

comment

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24 How many numbers will be printed by the following code? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

निम्नलिखित कोड से कितनी संख्याएँ मुद्रित होंगी? def fun(a,b): for x in range(a,b+1): if x%3==0: print(x,end=" ") fun(100,120)

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25 Which of the following is not a keyword in Python

पायथन में इनमें से कौन सा कीवर्ड कीवर्ड नहीं है

eval

assert

nonlocal

pass

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