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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 code? list1=[2,33,222,14,25] print(list1[-1])

निम्नलिखित कोड का आउटपुट क्या होगा? list1=[2,33,222,14,25] print(list1[-1])

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2 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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3 Which of the following character is used to give comments in Python Program ?

पायथन प्रोग्राम में टिप्पणियां देने के लिए निम्नलिखित में से किस वर्ण का उपयोग किया जाता है?

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4 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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5 The _____ statement is used for exiting from the loop.

लूप से बाहर निकलने के लिए _____ कथन का उपयोग किया जाता है।

Continue

Break

pass

None of these

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6 What will be the output of the following Python code? d = {0: 'a', 1: 'b', 2: 'c'} for x in d.keys(): print(d[x])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? d = {0 :' a ', 1 :' b ', 2 :' c '} d.keys () में x के लिए: print(d[x])

0 1 2

a b c

0 a 1 b 2 c

none of the mentioned

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7 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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8 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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9 What is range() Funciton ?

range() Funciton क्या है?

generates a list of numbers, to iterate over with for loops

immediate exit from the innermost loop structure.

returned an iterator a sequence object.

Arranging numbers whether in ascending or descending order.

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10 What will be the output of the following Python code? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(x): x[0] = ['def'] x[1] = ['abc'] return id(x) q = ['abc', 'def'] print(id(q) == foo(q))

True

False

None

Error

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11 The data type of an expression int(m)/int(n) will result in:

किसी अभिव्यक्ति के डेटा प्रकार int(m )/ int(n) का परिणाम होगा:

Int

Float

int or float

None of these

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12 Which of these are keyword?

इनमें से कौन सा कीवर्ड है?

assert

All

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13 Which of the following is correct about Python

पाइथन के बारे में निम्नलिखित में से कौन सा सही है

It supports automatic garbage collection

It can be easily integrated with C,C++,COM, ActiveX, CORBA, and java

Both of the above

None of the above

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14 Which function is used to read all the characters from file?

फ़ाइल से सभी वर्णों को पढ़ने के लिए किस फ़ंक्शन का उपयोग किया जाता है?

readall()

read()

readcharacter()

readchar()

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15 What will be the output : 24//6%3,24//4//2

इसका आउटपुट क्या होगा: 24//6%3,24//4//2

(1,3)

(2,5)

(2,1)

(4,8)

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16 _____ function convert an integer to octal string in python.

पायथन में ______ फंक्शन एक इंटीजर को ऑक्टल स्ट्रिंग में परिवर्तित करता है।

unichr (x)

oct (x)

chr(x)

None of the these

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17 Which of the following expressions is an example of type conversion?

निम्नलिखित में से कौन सा व्यंजक प्रकार रूपांतरण का एक उदाहरण है?

4.0 + float(3)

5.3 + 6.3

5.0 + 3

3 + 7

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18 What you can use to convert from a string to a list of character.

आप स्ट्रिंग से कैरेक्टर की लिस्ट में कन्वर्ट करने के लिए क्या इस्तेमाल कर सकते हैं।

list ()

str ()

chr()

None of these

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19 What will be the output of the following Python code snippet? a = {} a[1] = 1 a['1'] = 2 a[1]=a[1]+1 count = 0 for i in a: count += a[i] print(count)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a = {} a[1] = 1 a['1'] = 2 a[1]=a[1]+1 count = 0 for i in a: count += a[i] print(count)

Error, the keys can’t be a mixture of letters and numbers

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20 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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21 What will be the result of the expression : print(10 or 0) ?

अभिव्यक्ति का परिणाम क्या होगा: print(10 या 0)?

1.0

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22 Which file extension is used to save Python files?

पायथन फ़ाइलों को सहेजने के लिए किस फ़ाइल एक्सटेंशन का उपयोग किया जाता है?

.py

.python

.pt

.pyt

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23 What will be the output of np.array([[1,2],[3,4]]).shape?

Np.array([[1,2],[3,4 ]).shape का आउटपुट क्या होगा?

(2,)

(2,2)

(4,)

(1,4)

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24 What will be the output of the following Python code? places = ['Bangalore', 'Mumbai', 'Delhi'] places1 = places places2 = places[:] places1[1]="Pune" places2[2]="Hyderabad" print(places)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? places = ['Bangalore', 'Mumbai', 'Delhi'] places1 = places places2 = places[:] places1[1]="Pune" places2[2]="Hyderabad" print(places)

[‘Bangalore’, ‘Pune’, ‘Hyderabad’]

[‘Bangalore’, ‘Pune’, ‘Delhi’]

[‘Bangalore’, ‘Mumbai’, ‘Delhi’]

[‘Bangalore’, ‘Mumbai’, ‘Hyderabad’]

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25 Which of the following is not a valid namespace?

इनमें से कौन - सा एक मान्य नेमस्पेस नहीं है?

Global namespace

Public namespace

Built-in namespace

Local namespace

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