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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? print('abcd'.partition('cd'))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('abcd '.partition (' cd '))

(‘ab’, ‘cd’, ”)

(‘ab’, ‘cd’)

error

none of the mentioned

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2 What will the following code output? print(ord(‘A’))

निम्नलिखित कोड आउटपुट क्या होगा? print(ORD (' A '))

65

97

32

67

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3 How can you find the number of occurrences of an element in a tuple?

आप एक टपल में किसी तत्व की घटनाओं की संख्या का पता कैसे लगा सकते हैं?

count()

len()

index()

find()

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4 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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5 What will be the output of the following Python code? x = "abcdef" i = "a" while i in x: x = x[:-1] print(i, end = " ")

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

i i i i i i

a a a a a a

a a a a a

none of the mentioned

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6 Which of the following statements are used in Exception Handling in Python?

पायथन में एक्सेप्शन हैंडलिंग में निम्नलिखित में से कौन सा कथन उपयोग किया जाता है?

try

except

finally

All of the above

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7 Function range(10, 5, -2) will yield an iterable sequence like

फंक्शन रेंज(10, 5, -2) से एक पुनरावर्तनीय अनुक्रम प्राप्त होगा जैसे

[10, 8, 6]

[9, 7, 5]

[6, 8, 10]

[5, 7, 9]

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8 Which inbuilt function is used to takes an iterable object as input and makes them immutable.

कौन सा इनबिल्ट फ़ंक्शन एक पुनरावर्तनीय वस्तु को इनपुट के रूप में लेने के लिए उपयोग किया जाता है और उन्हें अपरिवर्तनीय बनाता है।

frozenset()

obj()

input()

None of these

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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)

6

8

9

11

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10 What will the following code output? a,b,c=3,5,6 b,c,a=a+1,b+2,c+3 print(a,” ”,b,” ”,c)

निम्नलिखित कोड का आउटपुट क्या होगा? a,b,c=3,5,6 b,c,a=a+1,b+2,c+3 print(a,” ”,b,” ”,c)

7 9 4

4 7 9

9 4 7

4 7 9

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11 _______ are user Define name

_______ उपयोगकर्ता हैं नाम को परिभाषित करें

Identifiers

constant

syntax

expression

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12 What will be the output of the following Python expression? print(round(4.576))

निम्नलिखित पायथन एक्सप्रेशन का आउटपुट क्या होगा? print(round(4.576))

4.5

5

4

4.6

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13 What will be the output of the following Python code? a={'B':5,'A':9,'C':7} print(sorted(a))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? a={'B':5,'A':9,'C':7} print(sorted(a))

[‘A’,’B’,’C’]

[‘B’,’C’,’A’]

[5,7,9]

[9,5,7]

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14 Which of the following statements given below is/are true?

नीचे दिए गए कथनों में से कौन - सा कथन सही है/हैं?

Tuples have structure; lists have an order

Tuples are homogeneous, lists are heterogeneous.

Tuples are immutable, lists are mutable.

All of them

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15 A Function used for writing data in the binary format :

बाइनरी फॉर्मेट में डेटा लिखने के लिए उपयोग किया जाने वाला एक फंक्शन:

write

output

send

dump

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16 _____ 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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17 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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18 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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19 How many keywords are there in python 3.7?

पायथन 3.7 में कितने कीवर्ड हैं?

32

33

31

30

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20 Which one of the following is not attributes of file?

निम्नलिखित में से कौन सा फाइल का ऐट्रीब्यूट नहीं है?

closed

softspace

rename

None of the above.

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21 Which of the following is the primary object in NumPy for representing arrays?

ऐरे का प्रतिनिधित्व करने के लिए NumPy में निम्नलिखित में से कौन सा प्राथमिक ऑब्जेक्ट है?

Array

List

Matrix

Tuple

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22 What will be the output of the following Python code snippet? d = {"john":40, "peter":45} print(list(d.keys()))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? d = {"john":40, "peter":45} print(list(d.keys()))

[“john”, “peter”]

[“john”:40, “peter”:45]

(“john”, “peter”)

(“john”:40, “peter”:45)

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23 Which of the following is not valid Python identifiers?

निम्नलिखित में से कौन पायथन पहचानकर्ता मान्य नहीं है?

email

ca$h

marks10

Python2Shar

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24 Which of the following is true about Python strings?

पायथन स्ट्रिंग्स के बारे में निम्नलिखित में से कौन सा सच है?

Strings can be modified using indexing.

Strings are immutable.

Strings can only contain alphabetic characters.

Strings must end with a newline character.

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25 What is the output of the following code? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

निम्नलिखित कोड का परिणाम क्या है? dict={"Joey":1, "Rachel":2} dict.update({"Phoebe":2}) print(dict)

{'Joey': 1, 'Rachel': 2, 'Phoebe': 2}

{“Joey”:1,”Rachel”:}

{“Joey”:1,”Phoebe”:2}

Error

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