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M3 R5: Programming and Problem Solving through Python

Set

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1 In which language is Python written?

पायथन किस भाषा में लिखा जाता है?

English

PHP

All of the above

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2 The ____________ function removes the first element of a set and the last element of a list.

____________ फ़ंक्शन सेट का फर्स्ट एलिमेंट् और किसी लिस्ट का लास्ट एलिमेंट निकालता है।

remove

pop

discard

dispose

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3 Which function is used to get the Data Type of any value?

किसी भी मान का डेटा प्रकार प्राप्त करने के लिए किस फ़ंक्शन का उपयोग किया जाता है?

type()

data_type()

datatype()

dataType()

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4 Which of the following is an invalid statement in python.

निम्नलिखित में से कौन सा पायथन मे इनवैलिड स्टेटमेन्ट है ।

abc=2,00,000

a,b,c=200,300,400

a_b_c= 2,00,000

abc=200 300 400

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5 Which statement is correct to import all modules from the package ?

पैकेज से सभी मॉड्यूल आयात करने के लिए कौन सा कथन सही है?

From package import all

From package import *

From package include all

From package include *

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6 How can we create on empty list in Python?

हम पायथन में खाली सूची पर कैसे बना सकते हैं?

list=()

list.null

null.list

list=[]

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7 Which of the following is NOT a valid use of a loop in Python?

निम्नलिखित में से कौन सा पायथन में लूप का वैलिड यूज़ नहीं है?

Iterating over a list.

Iterating over a string.

Iterating over a dictionary.

None of the above

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8 ____ operator repeats a list for the given number of items.

____ ऑपरेटर दिए गए आइटम की संख्या के लिए एक सूची दोहराता है।

None of these

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9 Which is mean by 'a' mode when working with text file.

टेक्स्ट फ़ाइल के साथ काम करते समय a मोड से इसका मतलब है।

Append File

Write File

Read File

Read and Write both

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10 What is the current syntax of remove a file?

remove() फाइल का वर्तमान सिंटैक्स क्या है?

remove((), file_name))

remove (new_file_name, current_file_name,)

remove (file_name)

All of the above

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11 _____ help programmers to create lists in a concise way.

_____ प्रोग्रामर को संक्षिप्त तरीके से सूचियाँ बनाने में मदद करें।

Tuple

Dictionary

List Comprehensions

None of these

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12 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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13 which one is a mathematical function?

कौन सा एक गणितीय फंक्शन है?

sqrt()

add()

rhombus()

home()

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14 What will be the output of the following Python code? def foo(): return total + 1 total = 0 print(foo())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(): कुल 1 कुल = 0 प्रिंट(foo ()) लौटाएं

error

none of the mentioned

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15 Which of the following function returns the ASCII/Unicode value character?

निम्नलिखित में कौन सा फक्शन ASCII/Unicode वैल्यू कैरेक्टर रिटर्न करता है?

asc()

ord()

asci()

ascii()

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16 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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17 What will be the output of the following Python code? from math import pow print(math.pow(2,3))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import pow print(math.pow(2,3))

Nothing is printed

Error, method pow doesn’t exist in math module

Error, the statement should be: print(pow(2,3))

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18 What will be the output of the following Python code? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={5,6,7,8} b={7,8,9,10} print(len(a+b))

Error, unsupported operand ‘+’ for sets

Nothing is displayed

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19 What will be the output of the following Python code snippet? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B'

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? numbers = {} letters = {} comb = {} numbers[1] = 56 numbers[3] = 7 letters[4] = 'B' comb['Numbers']

Error, dictionary in a dictionary can’t exist

‘Numbers’: {1: 56, 3: 7}

{‘Numbers’: {1: 56}, ‘Letters’: {4: ‘B’}}

{‘Numbers’: {1: 56, 3: 7}, ‘Letters’: {4: ‘B’}}

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20 Which of the following statement will be true?

निम्नलिखित में से कौन सा कथन सत्य होगा?

It is mandatory to have_main_function in python.

It is not mandatory to have _main_function in python.

It is mandatory to have any function in python.

None of the above

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21 What will be the output of the following Python code? x = 'abcd' for i in x: print(i) x.upper()

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = x में i के लिए 'abcd ': print(i) x.upper ()

a B C D

a b c d

A B C D

error

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22 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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23 Which statement is correct?

कौन सा कथन सही है?

List is mutable & Tuple is immutable

List is immutable & Tuple is mutable

Both are mutable

Both are immutable

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24 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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25 The process of drawing a flowchart for an algorithms is called

एक एल्गोरिदम के लिए एक फ्लोचार्ट बनाने की प्रक्रिया को कहा जाता है

Performance

Algorithmic Representation

Evaluation

Flowcharting

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