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M3 R5: Programming and Problem Solving through Python

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1 What will be the output of the following Python code? data = [[[1, 2] , [3, 4]], [[5, 6], [7, 8]]] def ttt(m): v = m[0][0] for row in m: for element in row: if v < element: v = element return v print(t

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? data = [[[1, 2] , [3, 4]], [[5, 6], [7, 8]]] def ttt(m): v = m[0][0] for row in m: for element in row: if v < element: v = element return v print(ttt(data[0]))

1

2

4

5

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2 Which of the following modules need to be imported to handle date time computations in Python?

दिनांक समय गणनाओं को संभालने के लिए निम्नलिखित में से किस मॉड्यूल को आयात करने की आवश्यकता है?

datetime

date

time

timedate

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3 Which one of the following is the correct extension of the Python file-

निम्नलिखित में से कौन सा पायथन फ़ाइल का सही विस्तार है -

.py

.python

.p

None of these

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

MYMEMORY WARNING: YOU USED ALL AVAILABLE FREE TRANSLATIONS FOR TODAY. NEXT AVAILABLE IN 17 HOURS 04 MINUTES 55 SECONDS VISIT HTTPS://MYMEMORY.TRANSLATED.NET/DOC/USAGELIMITS.PHP TO TRANSLATE MORE

a

abcd abcd abcd

a a a a

none of the mentioned

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5 What will be the output of the following Python expression? print(4.00/(2.0+2.0))

निम्नलिखित पायथन एक्सप्रेशन का आउटपुट क्या होगा? print(4.00/(2.0 2.0))

Error

1.0

1.00

1

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6 What will be the output of the following Python code? a=dict() print(a[1])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=dict() print(a[1])

An exception is thrown since the dictionary is empty

‘ ‘

1

0

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7 _______ are user Define name

_______ उपयोगकर्ता हैं नाम को परिभाषित करें

Identifiers

constant

syntax

expression

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8 What will be the output of the following Python code? a=[10,23,56,[78]] b=list(a) a[3][0]=95 a[1]=34 print(b)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a=[10,23,56,[78]] b=list(a) a[3][0]=95 a[1]=34 print(b)

[10,34,56,[95]]

[10,23,56,[78]]

[10,23,56,[95]]

[10,34,56,[78]]

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9 A stores information in the form of a stream of ASCII or unicode characters i.e. human readable.

एक सूचन को मानव पठनीय अर्थात ASCII या यूनिकोड वर्णों की एक स्ट्रीम के रूप में संग्रहीत करती है।

Text file

Binary file

Both (A) and (B)

None of these

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10 Which of the following precedence order is correct in Python?

पायथन में निम्नलिखित में से कौन सा वरीयता क्रम सही है?

Parentheses, Exponential,Multiplication, Division, Addition, Subtraction

Multiplication, Division, Addition, Subtraction, Parentheses, Exponential

Division, Multiplication, Addition, Subtraction, Parentheses, Exponential

Exponential,Parentheses,Multiplication, Division, Addition, Subtraction

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11 How many keywords present in the python programming language?

अजगर प्रोग्रामिंग भाषा में कितने कीवर्ड मौजूद हैं?

32

64

35

29

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12 If wd="Hello World" then which of the following statements will display last five characters of the string object?

यदि wd="Hello World" है तो निम्नलिखित में से कौन सा कथन स्ट्रिंग ऑब्जेक्ट के अंतिम पाँच अक्षर प्रदर्शित करेगा?

wd[4:]

wd[:4]

wd[-5:]

wd[:-4]

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13 Which of the following function of dictionary gets all the keys from the dictionary?

शब्दकोश के निम्नलिखित में से कौन सा कार्य शब्दकोश से सभी कुंजी प्राप्त करता है?

getkeys ()

key()

keys()

None

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14 If we have two sets, s1 and s2, and we want to check if all the elements of s1 are present in s2 or not, we can use the function:

यदि हमारे पास दो सेट हैं, s1 और s2, और हम यह चेक करना चाहते हैं कि s1 के सभी एलिमेंट s2 में मौजूद हैं या नहीं, हम फ़ंक्शन का यूज़ कर सकते हैं:

s2.issubset(s1)

s2.issuperset(s1)

s1.issuperset(s2)

s1.isset(s2)

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15 To add a new element to a list we use which Python command?

एक सूची में एक नया तत्व जोड़ने के लिए हम किस पायथन कमांड का उपयोग करते हैं?

list1.addEnd (5)

list1.addLast (5)

list1.append (5)

list1.add(5)

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16 Which of the following is equivalent to random.randrange(3)?

निम्नलिखित में से कौन random.randrange(3) के बराबर है?

range(3)

random.choice(range(0, 3))

random.shuffle(range(3))

random.select(range(3))

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17 What will be the output of the following Python code? a={1:"A",2:"B",3:"C"} b=a.copy() b[2]="D" print(a)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={1:"A",2:"B",3:"C"} b=a.copy() b[2]="D" print(a)

Error, copy() method doesn’t exist for dictionaries

{1: ‘A’, 2: ‘B’, 3: ‘C’}

{1: ‘A’, 2: ‘D’, 3: ‘C’}

“None” is printed

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18 Which of the following function headers is correct ?

निम्नलिखित में से कौन सा फंक्शन हेडर सही है?

def fun (a = 2, b = 3, c)

def fun(a = 2, b, c = 3)

def fun(a, b = 2, c = 3)

def fun(a, b, c = 3, d)

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19 The default separator character of print() is ___

Print() का डिफ़ॉल्ट विभाजक वर्ण ___ है

tab

space

newline

dot

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20 find the output of following code: import math print(math.fabs(-3.4))

निम्नलिखित कोड का आउटपुट खोजें: import math print(math.fabs(-3.4))

-3.4

3.4

4.3

3

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21 The data type whose representation is unknown are called

जिस डेटा प्रकार का प्रतिनिधित्व अज्ञात है उसे कहा जाता है

Built in datatype

Derived datatype

Concrete datatype

Abstract datatype

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22 What will be the output of the following Python statement? print(chr(ord('b')+1))

निम्नलिखित पायथन कथन का आउटपुट क्या होगा? print(chr(ord('b')+1))

a

b

c

A

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23 What is the purpose of the elif statement in Python?

पायथन में एलिफ स्टेटमेंट का पर्पज क्या है?

To create an infinite loop.

To check additional conditions when the first if condition is False.

To end the if block.

To execute code unconditionally.

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24 In what language is the Python programming language written?

पायथन प्रोग्रामिंग भाषा किस भाषा में लिखी जाती है?

C

C++

JAVA

PHP

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25 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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