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M3 R5: Programming and Problem Solving through Python

Set

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1 What will the following code output? a=5;b=7 b=a print(a,” ”,b)

निम्नलिखित कोड क्या आउटपुट देगा? a=5;b=7 b=a print(a,” ”,b)

5 7

7 5

5 5

7 7

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2 filter() is used to

filter() का उपयोग करने के लिए किया जाता है

constructs an iterator from elements of an iterable for which a function returns true.

filters the given sequence with the help of a function that tests each element in the sequence to be true or not.

Both of the above

None of the above

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3 What will be the output of the following Python code? import random print(random.randrange(0,91,5))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import random print(random.randrange(0,91,5))

10

18

79

95

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4 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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5 in python a variable named 'num' ,which type of value we can store in this variable

अजगर में 'NUM' नामक एक चर, हम इस चर में किस प्रकार का मान संग्रहीत कर सकते हैं

Integer

Float

String

All of These

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6 which function is used to get the ASCII value of any Character in PYthon?

पायथन में किसी भी वर्ण का ASCII मान प्राप्त करने के लिए किस फ़ंक्शन का उपयोग किया जाता है?

ascii()

getAscii()

get_ascii()

ord()

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7 Which of the following declarations is incorrect?

निम्नलिखित में से कौन सी डेक्लरेशंस गलत है?

_x=2

x=3

_xyz_=5

None of these

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8 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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9 The values which are passed to a function definition are called

फ़ंक्शन परिभाषा में जो मान पास किए जाते हैं उन्हें कहा जाता है

Arguments

Subroutines

Function

Definition

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10 Which of the following refers to mathematical function?

निम्नलिखित में से कौन गणितीय फंक्शन को संदर्भित करता है

sqrt

rhombus

add

Sub

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11 Which of the following will delete key-value pair for key="tiger" in dictionary? dic={"lion":"'wild","tiger":"'wild",'cat":"domestic","dog":"domestic"}

निम्नलिखित में से कौन सा शब्दकोश में key="tiger" के लिए key - value pair को हटा देगा? dic ={" lion ":"' wild ", "tiger ":" wild ", 'cat ":"domestic "," dog ":"domestic "}

del dic("tiger"]

dic["tiger"].delete()

delete(dic.["tiger'])

del(dic.["tiger"])

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12 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)

1

2

4

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

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13 What will be the value of p when p= int(17/2+11.5)?

जब p = int(17/2 11.5) होगा तो p का मान क्या होगा?

20

20.0

28

28.0

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14 Identify the correct function call to read first 5 character of the file from the beginning

शुरुआत से फ़ाइल के पहले 5 अक्षर को पढ़ने के लिए सही फ़ंक्शन कॉल की पहचान करें

f.read(5)

f.read()=5

f.readline(5)

f.readlines(5)

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15 How can assertions be disabled in Python?

पायथन में दावे कैसे अक्षम किए जा सकते हैं?

Passing –O when running python

Assertions are disabled by default

Both A and B are wrong

Assertions cannot be disabled in python

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16 What is the output when we execute list("hello") ?

जब हम list("hello") निष्पादित करते हैं तो आउटपुट क्या होता है?

['h', 'e', 'l', 'l', 'o']

[' hello']

['llo']

['olleh']

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17 Bookmark Report Bug Which of the following function returns the string with first letter of every word in the string in uppercase and rest in lowercase?

बुकमार्क रिपोर्ट बग निम्नलिखित में से कौन सा फ़ंक्शन अपरकेस में स्ट्रिंग में प्रत्येक शब्द के पहले अक्षर के साथ स्ट्रिंग देता है और लोअरकेस में आराम करता है?

capitalize()

title()

upper()

swapcase()

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18 What will be the output of the following Python code? myList = [1, 2, 3, 4, 5, 6] for i in range(1, 6): myList[i - 1] = myList[i] for i in range(0, 6): print(myList[i], end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 2, 3, 4, 5, 6] for i in range(1, 6): myList[i - 1] = myList[i] for i in range(0, 6): print(myList[i], end = " ")

2 3 4 5 6 1

6 1 2 3 4 5

2 3 4 5 6 6

1 1 2 3 4 5

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19 The _____ symbol is used at the beginning of a flow chart.

फ्लो चार्ट की शुरुआत में _____ प्रतीक का उपयोग किया जाता है।

Oval or Pill Shape

Rectangle

Diamond

None of these

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20 If a={5,6,7}, what happens when a.add(5) is executed?

यदि a = {5,6,7}, तो क्या होता है जब a.add (5) निष्पादित होता है?

a={5,5,6,7}

a={5,6,7}

Error as there is no add function for set data type

Error as 5 already exists in the set

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21 Row data assigned to a variable is called as.

एक चर को असाइन किए गए पंक्ति डेटा को कहा जाता है।

variable

literal

identifier

comment

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22 How do you insert a comment in Python?

आप पायथन में एक टिप्पणी कैसे सम्मिलित करते हैं?

// This is Comment

/* This is Comment */

# This is Comment

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23 _____ is also known as the alias array.

_____ को उपनाम सरणी के रूप में भी जाना जाता है।

ndarray

array

alias

None of these

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24 How we can convert the Numpy array to the list in python?

हम पायथन में Numpy सरणी को सूची में कैसे परिवर्तित कर सकते हैं?

list(array)

list.array

array.list

None of these

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25 What does readlines() method return ?

Readlines() विधि क्या लौटाती है?

Dictionary

String

Tuple

List

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