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M3 R5: Programming and Problem Solving through Python

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1 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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2 Error does not fall into any category

गड़बड़ी किसी भी श्रेणी में नहीं आती है

Syntax Error

Runtime Error

Value Error

None of these

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3 Which of these definitions correctly describes a module?

इनमें से कौन सी परिभाषा सही ढंग से एक मॉड्यूल का वर्णन करती है?

Denoted by triple quotes for providing the specification of certain program elements

Design and implementation of specific functionality to be incorporated into a program

Defines the specification of how it is to be used

Any program that reuses code

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4 What will the following code output? print(1==1.0)

निम्नलिखित कोड आउटपुट क्या होगा? print(1==1.0)

True

False

Error

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5 What is mean by 'rb' mode when working with binary file in python

पायथन में बाइनरी फ़ाइल के साथ काम करते समय 'आरबी' मोड का क्या मतलब है?

read binary

write binary

append binary

read write

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6 What will be the output of the following Python code? i = 0 while i < 3: print(i) i += 1 else: print(0)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? i = 0 जबकि i < 3: print(i) i = 1 else: print(0)

0 1 2 3 0

0 1 2 0

0 1 2

error

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7 The _____ function converts the specified value into a string.

_____ फ़ंक्शन निर्दिष्ट मान को स्ट्रिंग में परिवर्तित करता है।

str()

int()

String()

None of these

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8 A program that convert a high-level language program to a set of instructions that can run on a computer is called a

एक प्रोग्राम जो एक उच्च - स्तरीय भाषा प्रोग्राम को निर्देशों के एक सेट में परिवर्तित करता है जो कंप्यूटर पर चल सकता है उसे एक कहा जाता है

Compiler

Debugger

Editor

None of the above

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9 What will be the output of this code? print(2 ** 3)

इस कोड का आउटपुट क्या होगा? print(2 ** 3)

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10 What is identifier ?

पहचानकर्ता क्या है?

User-defined name

Pre-defined name

Both of the above

None of the above

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11 What will be the output after following statements? x = 2 if x < 5: print(x) else: pass

निम्नलिखित कथनों के बाद आउटपुट क्या होगा? x = 2 if x < 5: print(x) else: pass

2 3 4

1 2 3 4

None of These

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12 What will be the output of the following Python code? a={} a[2]=1 a[1]=[2,3,4] print(a[1][1])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={} a[2]=1 a[1]=[2,3,4] print(a[1][1])

[2,3,4]

An exception is thrown

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13 What is the output of this code? def calc(x): r=2*x**2 return r print(calc(5))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def calc(x): r=2*x**2 return r print(calc(5))

Error

100

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14 Which denotes file binary mode?

फ़ाइल बाइनरी मोड को कौन दर्शाता है?

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15 What will be the output of following code import math print(math.pi)

निम्नलिखित कोड का आउटपुट क्या होगा import math print(math.pi)

5.354562653589793

3.141592653589793

7.867564234556778

9.048495456553358

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16 Both the functions randint and uniform accept ____________ parameters.

दोनों फ़ंक्शन में रैंडम और यूनिफार्म ____________ पैरामीटर्स को स्वीकार करते हैं।

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17 ____ are the arguments passed to a function in correct positional order.

सही स्थिति क्रम में किसी फंक्शन को दिए गए आर्गुमेन्ट हैं।

Required arguments

Keyword arguments

Default arguments

Variable-length arguments

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18 f.read(5) will read________from a file (file object 'f')

f.read(5) एक फ़ाइल से________ पढ़ेगा (file object 'f')

5 characters

5 words

5 lines

None of the above

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19 _____ is a procedure or step by step process for solving a problem.

_____ एक समस्या को हल करने के लिए एक प्रक्रिया या चरण - दर - चरण प्रक्रिया है।

Algorithm

Flowchart

Pseudocode

All of these

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20 What will be the output of the following python code? def printMax(a,b): if a>b: print(a, "is maximum") elif a==b: print(a, "is equal to ",b) else: print(b, "is maximum") printMax(3,4)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def printMax(a,b): if a>b: print(a, "is maximum") elif a==b: print(a, "is equal to ",b) else: print(b, "is maximum") printMax(3,4)

4 is maximum

None of these

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21 What will be the output of the following Python code? list1=[1,3] list2=list1 list1[0]=4 print(list2)

निम्नलिखित कोड का परिणाम क्या है ? list1=[1,3] list2=list1 list1[0]=4 print(list2)

[1, 4]

[1,3, 4]

[4,3]

[1,3]

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22 Suppose t = (1, 2, 4, 3), which of the following is incorrect?

मान लीजिए t = (1, 2, 4, 3), निम्न में से कौन गलत है?

print(t[3])

t[3] = 45

print(max(t))

print(len(t))

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23 NumPy arrays used over lists because

NumPy ऐरे का उपयोग लिस्ट पर किया जाता है क्योंकि

NumPy arrays have contiguous memory location

They are more speedy to work with

They are more convenient to deal with

All of the above

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24 What is the return type of function id?

फ़ंक्शन आईडी का रिटर्न प्रकार क्या है?

int

float

bool

dict

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25 What is the maximum possible length of an identifier for better redability? -

बेहतर रीडेबिलिटी के लिए एक पहचानकर्ता की अधिकतम संभव लंबाई क्या है? -

31 characters

63 characters

No limit but 79 characters for better redability

All of the above.

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