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M3 R5: Programming and Problem Solving through Python

Set

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1 What is recursion in python?

पाइथन में रिकर्शन फंक्शन के है

Repeating a process in a loop

Calling a function from within itself

Using a loop to iterate over elements

Breaking down a problem into smaller subproblems

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2 In which language is Python written?

पायथन किस भाषा में लिखा जाता है?

English

PHP

All of the above

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3 What is the full form of IDLE in Python

पायथन में निष्क्रिय का पूर्ण रूप क्या है

Integrated Development and Learning Environment

Interpreted Development and Language Environment

Integrated Development and Language Environment

Integrated Designing and Language Environment

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4 Which of the following is the proper syntax to check if a particular element is present in a list?

निम्नलिखित में से कौन सा उचित वाक्यविन्यास यह जांचने के लिए है कि कोई विशेष तत्व किसी सूची में मौजूद है या नहीं?

if ele in list

if not ele not in list

Both of the above

None of these

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5 If we not see the rules of th programming language, we get ?

यदि हम प्रोग्रामिंग भाषा के नियमों को नहीं देखते हैं, तो हमें क्या मिलता है?

Runtime Error

Syntax Error

Logical Error

None of the above

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6 Which of the following statements given below is/are true?

नीचे दिए गए कथनों में से कौन - सा कथन सही है/हैं?

Tuples have structure; lists have an order

Tuples are homogeneous, lists are heterogeneous.

Tuples are immutable, lists are mutable.

All of them

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7 What is list data type in python?

अजगर में सूची डेटा प्रकार क्या है?

collection of integer number

collection of string

collection of same data type

collection of different data type

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8 What is the output of the following code? a = set('dcma') b = set('mlpc') print(a^b)

निम्नलिखित कोड का परिणाम क्या है? a = set('dcma') b = set('mlpc') print(a^b)

{‘d’, ‘c’, ‘m’, ‘l’, ‘p’, ‘c’}

{‘m’, ‘l’, ‘p’, ‘c’}

{‘d’, ‘c’, ‘m’, ‘a’}

None of These

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9 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd', -1))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', -1))

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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10 What is the use of the zeros function in Numpy array in python?

अजगर में Numpy सरणी में शून्य फ़ंक्शन का क्या उपयोग है?

To make a Matrix with all element 0

To make a Matrix with all diagonal element

To make a Matrix with first Row 0

None of these

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11 What will be the output of the following Python code snippet? print('abef'.replace('cd', '12'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' abef '.replace (' cd ', '12 '))

abef

error

none of the mentioned

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12 Which of the following is the primary object in NumPy for representing arrays?

ऐरे का प्रतिनिधित्व करने के लिए NumPy में निम्नलिखित में से कौन सा प्राथमिक ऑब्जेक्ट है?

Array

List

Matrix

Tuple

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13 Which of the following types of loops are not supported in Python?

निम्नलिखित में से किस प्रकार के लूप पायथन में सपोर्ट नहीं करता हैं?

for

While

do-while

None of these

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14 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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15 Given a function that does not return any value, what value is shown when executed at the shell ?

एक फ़ंक्शन जो कोई मान नहीं लौटाता है ,शेल पर निष्पादित होने पर कौन सा मान दिखाया जाता है

int

bool

void

None

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16 which function is used to remove last item from a list?

किसी सूची से अंतिम आइटम को हटाने के लिए किस फ़ंक्शन का उपयोग किया जाता है?

pop()

delete()

remove_last()

delete_last()

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17 NumPy arrays used over lists because

NumPy ऐरे का उपयोग लिस्ट पर किया जाता है क्योंकि

NumPy arrays have contiguous memory location

They are more speedy to work with

They are more convenient to deal with

All of the above

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18 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)

All of the mentioned above

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19 Which of the following is a valid arithmetic operator in Python?

पायथन में निम्नलिखित में से कौन एक मान्य अंकगणितीय ऑपरेटर है?

/ /

and

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20 What will be the output of the following Python code snippet? print('1.1'.isnumeric())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('1.1'.isnumeric ())

True

False

None

Error

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21 When we open file in append mode the file pointer is at the ______ of the file.

जब हम अपेंड मोड में फाइल खोलते हैं तो फाइल पॉइंटर फाइल के _____ पर होता है।

end

beginning

anywhere in between the file

None of the above

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22 Which of the following is a logical operator in Python?

निम्नलिखित में से कौन पायथन में एक लॉजिकल ऑपरेटर है?

and

not

All of the these

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23 Which of these functions can NOT be defined under the sys module?

SYS मॉड्यूल के तहत इनमें से कौन से फ़ंक्शंस को परिभाषित नहीं किया जा सकता है?

sys.argv

sys.readline

sys.path

sys.platform

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24 Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?

मान लीजिए list1 [2, 33, 222, 14, 25] है, list1 [-1] क्या है?

Error

None

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25 What will be the output of the following Python code? for i in range(5): if i == 5: break else: print(i) else: print("Here")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा?

0 1 2 3 4 Here

0 1 2 3 4 5 Here

0 1 2 3 4

1 2 3 4 5

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