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M3 R5: Programming and Problem Solving through Python

Set

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1 ___ in Python is a counter-controlled loop.

पायथन में काउन्टर कन्ट्रोल्ड लूप है ।

for

while

Both A and B

None of the above

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2 A program which translate a high-level language code into a machine language code is called

एक प्रोग्राम जो एक उच्च - स्तरीय भाषा कोड को मशीन भाषा कोड में अनुवादित करता है, उसे कहा जाता है

Compiler

Interpreters

Both Compiler and Interpreter

None of the above

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3 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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4 Set of statements is executed based upon conditional test.

बयानों का सेट सशर्त परीक्षण के आधार पर निष्पादित किया जाता है।

Looping

Selective

Sequence

None

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5 How is a code block indicated in Python?

पायथन में एक कोड ब्लॉक कैसे इंगित किया जाता है?

Brackets

Indentation

Key

None of the above

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6 Why does the name of local variables start with an underscore denote?

स्थानीय वेरिएबल्स का नाम अंडरस्कोर से क्यों शुरू होता है?

To identify the variable.

To identify the constant.

It indicates a public variable of a class.

Variables cannot be accessed from outside the class.

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7 What will be the output of the following ? import numpy as np a=np.array([2,4,1]) b=a a[1]=3 print(b)

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

[2 4 1]

[3 4 1]

[2 3 1]

[2 4 3]

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8 To use a module in another module, you must import it using an, statement

अन्य मॉड्यूल में किसी मॉड्यूल का उपयोग करने के लिए, आपको उस स्टेटमेंट का उपयोग करके इम्पोर्ट करना होगा

import

include

both (A) and (B)

none of the above

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9 Which part of the memory does the system store the parameter and local variables of a function call ?

मेमोरी का कौन सा भाग सिस्टम फ़ंक्शन कॉल के पैरामीटर और स्थानीय चर को संग्रहीत करता है?

Heap

Stack

Uninitialized data segment

None of the above

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10 Which among the following list of operators has the highest precedence? +, -, **, %, /, <<, >>, |

ऑपरेटरों की निम्नलिखित सूची में से किसकी सर्वोच्च प्राथमिकता है? , -, **, %, /, <<, >>, |

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11 What will be the output of the following ? import numpy as np a = np.arange(1,5,2) print(a)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.arange(1,5,2) print(a)

[1 3 5]

[1 3]

[1,3]

[1,2,3,4,5]

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12 Which of the following function headers is correct ?

निम्नलिखित में से कौन सा फंक्शन हेडर सही है?

def fun (a = 2, b = 3, c)

def fun(a = 2, b, c = 3)

def fun(a, b = 2, c = 3)

def fun(a, b, c = 3, d)

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13 What is the symbol used to represent start and stop of a flowchart ?

फ्लोचार्ट के प्रारंभ और ठहराव का प्रतिनिधित्व करने के लिए किस प्रतीक का उपयोग किया जाता है?

Oval

Rectangle

Arrow

Diamond

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14 What will be the output of the following Python code? x = "abcdef" while i in x: print(i, end=" ")

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a b c d e f

abcdef

i i i i i i …

error

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15 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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16 Which of these about a dictionary is false?

एक ड़िक्शनरी के बारे में इनमें से कौन गलत है?

The values of a dictionary can be accessed using keys

The keys of a dictionary can be accessed using values

Dictionaries aren’t ordered

Dictionaries are mutable

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17 Which keyword is used to remove individual items or the entire dictionary itself.

अलग - अलग आइटम या पूरे शब्दकोश को हटाने के लिए किस कीवर्ड का उपयोग किया जाता है।

del

remove

removeAll

None of these

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18 Which of these is false about recursion?

इनमें से कौन सी पुनरावृत्ति के बारे में गलत है?

Recursive function can be replaced by a non-recursive function

Recursive functions usually take more memory space than non-recursive function

Recursive functions run faster than non-recursive function

Recursion makes programs easier to understand

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19 What will be the output of the following Python code snippet? a={1:"A",2:"B",3:"C"} print(a.get(1,4))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} print(a.get(1,4))

Invalid syntax for get method

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20 What will be the output of the following Python code? import time print(time.asctime())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import time print(time.asctime())

Current date only

UTC time

Current date and time

Current time only

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21 The ____ provides pictorial representation of given problem.

____ दी गई समस्या का चित्रात्मक प्रतिनिधित्व प्रदान करता है।

Algorithm

Flowchart

Pseudocode

All of these

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22 What will be the output of the following Python code? x = "abcdef" i = "a" while i in x: print('i', end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = "abcdef" i = "a" while i in x: print('i', end = " ")

no output

i i i i i i … infinite Time

a a a a a a …

a b c d e f

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23 The GCD of the numbers 136 and 170 is ______ .

136 और 170 संख्याओं का GCD ______ है।

None

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24 What is the output of the code print(7%2).

कोड print(7%2) का आउटपुट क्या है।

5.5

3.5

None of the above

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25 What is the output of following Python code? >>print(5*(2//3))

निम्नलिखित पायथन कोड का आउटपुट क्या है? >>print(5*(2//3))

3.3

error

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