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M3 R5: Programming and Problem Solving through Python

Set

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1 What does the following code will print ? x=5 if x>3: print("Hello")

निम्नलिखित कोड क्या प्रिंट करेगा? x=5 if x>3: print("Hello")

Hello

Hello Hello

nothing

Hello Hello Hello Hello Hello

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2 In Python, a variable may be assigned a value of one type, and then later assigned a value of a different type. This concept is known as

पायथन में, एक चर को एक प्रकार का मान असाइन किया जा सकता है, और फिर बाद में एक अलग प्रकार का मान असाइन किया जा सकता है। इस अवधारणा को........... के रूप में जाना जाता है

mutability

static typing

dynamic typing

immutability

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3 Which of the following statement(s) will terminate the whole loop and proceed to the statement following the loop ?

निम्नलिखित में से कौन सा कथन पूरे लूप को समाप्त कर देगा और लूप के बाद के कथन पर आगे बढ़ेगा?

pass

break

continue

goto

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

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def foo(): total = 1 return total = 0 print(foo ())

error

none of the mentioned

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5 The ____ function is used to convert a string value to int.

____ फ़ंक्शन का उपयोग स्ट्रिंग मान को int में बदलने के लिए किया जाता है।

Str

int

convert

None of these

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6 What is full form of PVM?

पीवीएम (PVM) का पूर्ण रूप क्या है?

Python Visual Machine

Python Visual Mode

Python Virtual Machine

Python Virtual Mode

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7 Which of the following mode will refer to binary data?

निम्न में से कौन सा मोड बाइनरी डेटा को संदर्भित करेगा?

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8 Which term describes a loop that continues repeating without a terminating (ending) condition ?

कौन सा शब्द एक लूप का वर्णन करता है जो बिना किसी समाप्ति (समाप्त) स्थिति के दोहराना जारी रखता है?

Infinite Loop

conditional loop

unlimited loop

None of these

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9 What will be the output of the following Python code? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

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10 When an algorithm is written in the form of a programming language it becomes a

जब एक एल्गोरिथ्म को एक प्रोग्रामिंग भाषा के रूप में लिखा जाता है तो यह एक

Flowchart

Program

Pseudo Code

Syntax

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11 split( ) function returns the _____ of words delimited by the specified substring.

sPLIT() फ़ंक्शन निर्दिष्ट सबस्ट्रिंग द्वारा सीमांकित शब्दों का _____ बताता है।

List

Tuple

Dictionary

None

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12 What will be the output of the following Python code? x = 'abcd' for i in range(len(x)): print(i)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = 'abcd' for i in range(len(x)): print(i)

a b c d

0 1 2 3

error

1 2 3 4

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13 What is the output of the following code ? def add(a, b): return a+5, b+5 result = add(3,2) print(result)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def add(a, b): return a+5, b+5 result = add(3,2) print(result)

(8,7)

Error

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14 To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)?

स्ट्रिंग 3 = "हैलो" से इंडेक्स 3 पर character को रिट्रीव करने के लिए हम किस कमांड को एक्सक्यूट करते हैं (multiple answers allowed)?

s[]

s.getitem(3)

s.__getitem__(3)

s.getItem(3)

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15 You can also create your own functions, these functions are called?

आप अपने खुद के फंक्शन भी बना सकते हैं, इन फंक्शन्स को क्या कहते हैं?

built-in functions

user-defined functions

py function

None of the above

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16 Which function removes a set's first and the last element from a list?

कौन सा फ़ंक्शन एक सूची से एक सेट के पहले और अंतिम तत्व को हटा देता है?

pop

remove

dispose

None of these

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17 The readlines() method reads and returns ______ .

रीडलाइन () विधि पढ़ती है और ______ लौटाती है।

individual lines of a file.

A list of remaining lines of the entire file

Write individual lines

None of the Above

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

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

True

False

None

Error

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19 It defines the accessibility and the lifetime of a variable.

यह एक चर की सुलभता और जीवनकाल को परिभाषित करता है।

scope

Lifetime

keyword

None

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

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no output

i i i i i i …

a a a a a a …

a b c d e f

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21 What will be the output of the following Python code snippet? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? test = {1:'A', 2:'B', 3:'C'} del test[1] test[1] = 'D' del test[2] print(len(test))

Error as the key-value pair of 1:’A’ is already deleted

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22 How many arguments a Python program can accept from the command line?

पायथन प्रोग्राम कमांड लाइन से कितने तर्क स्वीकार कर सकता है?

One

Two

Three

Any Number of Times

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23 What will be the output of the following Python code? x = "abcdef" i = "a" while i in x[:-1]: print(i, end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? x = "abcdef" i = "a" जबकि i x में [:-1]: print(i, end = "")

a a a a a

a a a a a a

a a a a a a … infinite Time

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24 The datatype whose representation is known are called

जिस डेटाटाइप का प्रतिनिधित्व ज्ञात है उसे कहा जाता है

Built in datatype

Derived datatype

Concrete datatype

Abstract datatype

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25 Suppose list1 = [0.5 * x for x in range(0, 4)], list1 is:

मान लीजिए list1 = [0.5 * x for x in range(0, 4)], list1 है:

[0, 1, 2, 3]

[0, 1, 2, 3, 4]

[0.0, 0.5, 1.0, 1.5]

[0.0, 0.5, 1.0, 1.5, 2.0]

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