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M3 R5: Programming and Problem Solving through Python

Set

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1 What will be the output of the following Python function? import math print(abs(math.sqrt(25)))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import math print(abs(math.sqrt(25)))

Error

-5

5.0

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2 Which of the following functions helps us to randomize the items of a list?

निम्नलिखित में से कौन सा फ़ंक्शन किसी लिस्ट के आइटम्स को रैनडोमाइज़ करने में हमारी हेल्प करता है?

seed

randomise

shuffle

uniform

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3 A loop block in python starts with a.

पायथन में एक लूप ब्लॉक एक... से शुरू होता है

; (semicolon)

,(Comma)

: (colan)

None of these

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4 What will be the output of the following code snippet? numbers = (4, 7, 19, 2, 89, 45, 72, 22) sorted_numbers = sorted(numbers) odd_numbers = [x for x in sorted_numbers if x% 2!=0] print(odd_numbe

निम्नलिखित कोड का परिणाम क्या है ? numbers = (4, 7, 19, 2, 89, 45, 72, 22) sorted_numbers = sorted(numbers) odd_numbers = [x for x in sorted_numbers if x% 2!=0] print(odd_numbers)

[7, 19, 45, 89]

[2, 4, 22, 72]

[4, 7, 19, 2, 89, 45, 72, 22]

[24, 7, 19, 22, 45, 72, 89]

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

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

[‘ab’, ‘cd’]

[‘AB’, ‘CD’]

[None, None]

none of the mentioned

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6 Which of the following isn’t true about dictionary keys?

निम्नलिखित में से कौन ड़िक्शनरी keys के बारे में सही नहीं है?

More than one key isn’t allowed

Keys must be immutable

Keys must be integers

When duplicate keys encountered, the last assignment wins

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7 What will be the output of the following Python code? print('xyyzxxyxyy'.lstrip('xyy'))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('xyyzxxyxyy '.lstrip (' xyy '))

error

zxxyxyy

zxxy

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8 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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9 What will be the output of the following Python code? d = {0, 1, 2} for x in d: print(d.add(x))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? d = {0, 1, 2} for x in d: print(d.add(x))

0 1 2

0 1 2 0 1 2 0 1 2 …

None None None

None of the mentioned

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10 Function range(3) will yield an iteratable sequence like

फंक्शन रेंज(3) से एक पुनरावर्तनीय अनुक्रम प्राप्त होगा जैसे

[0, 1, 2]

[0, 1, 2, 3]

[1, 2, 3]

[0, 2]

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11 Which mode Opens a file for both reading and writing in binary format.

कौन सा मोड बाइनरी प्रारूप में पढ़ने और लिखने दोनों के लिए एक फ़ाइल खोलता है।

rb+

rb-

None

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12 _____ 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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13 What will return by math.trunc() function in python

पायथन में Math.trunc() फ़ंक्शन द्वारा क्या लौटाया जाएगा

The truncated decimal part of a number

The rounded integer value of a number.

The truncated integer value of a number.

The floor (largest integer less than or equal to the number).

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14 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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15 The default separator character of print() is ___

Print() का डिफ़ॉल्ट विभाजक वर्ण ___ है

tab

space

newline

dot

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16 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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17 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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18 Which one of the following has the highest precedence in the expression?

निम्नलिखित में से किस एक की अभिव्यक्ति में सर्वोच्च प्राथमिकता है?

Exponential

Addition

Multiplication

Parentheses

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19 Which operator is also called as Conditional operator?

किस ऑपरेटर को कंडीशनल ऑपरेटर भी कहा जाता है?

Ternary

Relational

Logical

Assignment

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20 What is the output of the following? print(max([1, 2, 3, 4.] [4, 5, 6], [7]))

निम्नलिखित कोड का परिणाम क्या है ? print(max([1, 2, 3, 4.] [4, 5, 6], [7]))

[4,5, 6]

[7]

[1, 2,3, 4]

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21 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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22 Which one of the following is the correct way of calling a function?

निम्नलिखित में से कौन-सा एक फंक्शन को कॉल करने का सही तरीका है?

function_name()

call function_name()

ret function_name()

function function_name()

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23 Python uses a/an _______ to convert source code

पायथन स्रोत कोड को परिवर्तित करने के लिए एक/एक _______ का उपयोग करता है

Interpreter

Compiler

Combination of Compiler and Interpreter

all of these

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24 What is Full form of LEGB ?

LEGB का फुल फॉर्म क्या है?

Low, Enclosing, Global and Built-in

Local, Enclosing, Global and Built-in

Local, Ending, Global and Built-in

Light, Emitting, Global and Built-in

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25 Which denotes file binary mode?

फ़ाइल बाइनरी मोड को कौन दर्शाता है?

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