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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 snippet? print('abcdefcdghcd'.split('cd', -1))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', -1))

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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2 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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3 Which of the following is the correct way to write multiple lines to a file in Python?

पायथन में किसी फ़ाइल में एक से अधिक पंक्तियाँ लिखने का सही तरीका निम्नलिखित में से कौन सा है?

Use multiple write() statements.

Use writelines() method.

Use writeLine() method.

Use append() method.

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4 What is the output of the following statement ? print ((2, 4) + (1, 5))

निम्नलिखित कोड का परिणाम क्या है ? print ((2, 4) + (1, 5))

(2 , 4), (4 , 5)

(3 , 9)

(2, 4, 1, 5)

Invalid Syntax

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5 ______ functions is a built-in function in python language.

______ फ़ंक्शन Python भाषा में एक अंतर्निहित फ़ंक्शन है।

val()

print()

print In()

const()

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6 What will the value of a if a=~100

यदि a=~100 है तो a का मान क्या है?

100

-100

-101

101

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7 All keywords in python are in ____

अजगर के सभी कीवर्ड ____ में हैं

lowercase

UPPERCASE

Capitalized

None of the mentioned

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8 Which syntax would print the last 3 numbers from the array below: arr = np.array([1,2,3,4,5,6,7])

नीचे दिए गए ऐरे से अंतिम 3 नंबर कौन सा सिंटैक्स प्रिंट करेगा: arr = np.array([1,2,3,4,5,6,7])

print(arr[3:])

print(arr[3])

print(arr[:3])

print(arr[4:])

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9 What will be the output of the following code? print(10 // 3)

निम्नलिखित कोड का आउटपुट क्या होगा? print(10 // 3)

3.33

Error

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10 Which of the following is true for nested loops in Python?

पायथन में नेस्टेड लूप के लिए निम्नलिखित में से कौन सा सत्य है?

The outer loop must run fewer times than the inner loop.

Only for loops can be nested.

Both for and while loops can be nested.

The inner loop runs only once for each iteration of the outer loop.

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11 Which one of the following has the highest precedence in the expression?

निम्नलिखित में से किस एक की अभिव्यक्ति में सर्वोच्च प्राथमिकता है?

Exponential

Addition

Multiplication

Parentheses

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12 What will be the output of the following Python code? from math import factorial print(math.factorial(5))

निम्नलिखित कोड का परिणाम क्या है ? from math import factorial print(math.factorial(5))

120

Nothing is printed

NameError: name 'math' is not defined

Error, the statement should be print factorial(5))

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13 What will be the output of the following Python code? example = "snow world" example[3] = 's' print (example)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? example = "snow world" example[3] = 's' print (example)

snow

snow world

Error

snos world

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14 A computer programme that manages and controls a computer’s activity :

एक कंप्यूटर प्रोग्राम जो कंप्यूटर की गतिविधि का प्रबंधन और नियंत्रण करता है:

Interpreter

Modem

Compiler

Operating system

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15 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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16 Which one of the following has the same precedence level?

निम्नलिखित में से किसका वरीयता स्तर समान है?

Addition and Subtraction

Multiplication, Division and Addition

Multiplication, Division, Addition and Subtraction

Addition and Multiplication

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17 What will be output for the following code ? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array([[1, 2, 3],[0,1,4],[11,22,33]]) print (a.size)

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18 find the output of following code: def add(a,b): return(a+b) print(add(3,4))

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19 What is the output of the following program: print ("Hello World"[::-1])

निम्नलिखित प्रोग्राम का आउटपुट क्या है: PRINT (" Hello World "[::-1])

dlroW olleH

Hello Worl

error

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20 _____method calls the built-in Python help system.

_____विधि अंतर्निहित पायथन सहायता प्रणाली को बुलाती है।

python.help ()

help()

help.python()

None of the Above

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21 What will be the output of the following ? print((range(4)))

निम्नलिखित कोड का परिणाम क्या है? print((range(4)))

0,1,2,3

[0,1,2,3]

range(0, 4)

(0,1,2,3)

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22 Which of the following functions converts a string to a float in python ?

निम्नलिखित में से कौन सा कार्य अजगर में एक स्ट्रिंग को एक फ्लोट में परिवर्तित करता है?

int(x [,base])

long(x [,base])

float(x)

str(x)

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23 Which one of the following is inmmutable data type?

निम्नलिखित में से कौन सा अपरिवर्तनीय डेटा प्रकार है?

list

set

tuple

dict

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24 Which of the following function of dictionary gets all the keys from the dictionary

निम्नलिखित में से डिक्शनरी का कौन सा फ़ंक्शन डिक्शनरी से सभी की निकालने के लिए किया जाता है

getkeys()

key()

keys()

none of the mentioned

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25 The operator returns the quotent after division.

ऑपरेटर विभाजन के बाद कोटेंट लौटाता है।

None of these

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