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M3 R5: Programming and Problem Solving through Python

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1 In which year was the Python language developed?

पायथन भाषा का विकास किस वर्ष में हुआ था?

1995

1972

1981

1991

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2 To obtain a list of all the functions defined under sys module, which of the following functions can be used?

Sys मॉड्यूल के अंडर डिफाइन सभी फंक्शंस की एक लिस्ट प्राप्त करने के लिए, निम्नलिखित में से किस फ़ंक्शन का यूज़ किया जा सकता है?

print(sys)

print(dir.sys)

print(dir[sys])

print(dir(sys))

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3 Which of the following is NOT a valid use of a loop in Python?

निम्नलिखित में से कौन सा पायथन में लूप का वैलिड यूज़ नहीं है?

Iterating over a list.

Iterating over a string.

Iterating over a dictionary.

None of the above

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4 What will be the output of the following Python code if the system date is: 6/19/2017 import datetime tday=datetime.date.today() tdelta=datetime.timedelta(days=10) print(tday+tdelta)

यदि सिस्टम दिनांक है: 6/19/2017 तो निम्नलिखित पायथन कोड का आउटपुट क्या होगा import datetime tday=datetime.date.today() tdelta=datetime.timedelta(days=10) print(tday+tdelta)

2017-16-19

2017-06-9

2017-06-29

Error

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5 Which of the following statement will be true.

निम्नलिखित में से कौन सा कथन सत्य होगा।

Python allows you to assign a single value to multiple variables simultaneously.

You can assign multiple values to multiple variables by separating variables and values with commas.

You can assign the same value to multiple variables by using = consecutively..

All of the above

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6 If we try to access the item outside the list index, then what type of error it may give ?

यदि हम सूची सूचकांक के बाहर आइटम तक पहुंचने का प्रयास करते हैं, तो यह किस प्रकार की त्रुटि दे सकता है?

List is not defined

List index out of range

List index out of bound

None of the above

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7 Which of the following Boolean expressions is not logically equivalent to the other three?

निम्नलिखित में से कौन सा बुलियन एक्सप्रेशन तार्किक रूप से अन्य तीन के बराबर नहीं है?

not(-6<0 or-6>10)

-6>=0 and -6<=10

not(-6<10 or-6==10)

not(-6>10 or-6==10)

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8 Python is a/an _________ language.

पायथन एक _________ भाषा है।

High Level

Low Level

Procedural

Difficult

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9 Which of the following functions can help us to find the version of python that we are currently working on?

निम्नलिखित में से कौन सा फ़ंक्शन हमें वर्तमान में काम कर रहे Python के वर्जन को फाइंड करने में हेल्प कर सकता है?

sys.version

sys.version()

sys.version(0)

sys.version(1)

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10 What will be the output of the following Python code if the system date is 21st June, 2017 (Wednesday)? import datetime tday=datetime.date.today() print(tday.isoweekday())

यदि सिस्टम दिनांक 21 जून, 2017 (बुधवार) है, तो निम्नलिखित पायथन कोड का आउटपुट क्या होगा? import datetime tday=datetime.date.today() print(tday.isoweekday())

Wed

Wednesday

2

3

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11 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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12 Which of the following operators has the lowest precedence ?

निम्नलिखित में से किस ऑपरेटर की प्राथमिकता सबसे कम है?

not

%

and

+

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

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a b c d e f

abcdef

i i i i i i …

error

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14 What is the output of the following code? a = set('dcma') b = set('mlpc') print(a^b)

निम्नलिखित कोड का परिणाम क्या है? a = set('dcma') b = set('mlpc') print(a^b)

{‘d’, ‘c’, ‘m’, ‘l’, ‘p’, ‘c’}

{‘m’, ‘l’, ‘p’, ‘c’}

{‘d’, ‘c’, ‘m’, ‘a’}

None of These

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15 What will be the output of the following ? import numpy as np a = np.array( [2, 3, 4, 5] ) b = np.arange(4) print(a+b)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np a = np.array( [2, 3, 4, 5] ) b = np.arange(4) print(a+b)

[2 3 4 5]

[3 4 5 6]

[1 2 3 4]

[2 4 6 8]

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16 Which of the following is NOT a valid Python keyword?

निम्नलिखित में से कौन एक वैध पायथन कीवर्ड नहीं है?

None

True

False

equal

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17 In Python assignment of more than one behaviour to a particular function and the operation performed varies by the types of objects or arguments involved are known as_____ .

किसी विशेष कार्य के लिए एक से अधिक व्यवहार के पायथन असाइनमेंट में और किए गए ऑपरेशन में शामिल वस्तुओं या तर्कों के प्रकारों के अनुसार भिन्नता होती है, जिन्हें _____ के रूप में जाना जाता है।

Function overloading

operator overloading

Both of the above.

None of these

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18 Diagram that represents steps or operations involved in any kind of process is called

आरेख जो किसी भी प्रकार की प्रक्रिया में शामिल चरणों या संचालन का प्रतिनिधित्व करता है, को कहा जाता है

System diagram

Management hierarchy

Flowcharts

Convenience diagrams

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19 What is the output of the following y='klmn' for i in range(len(y)): print(y)

निम्नलिखित कोड का परिणाम क्या है ? y='klmn' for i in range(len(y)): print(y)

klmn klmn klmn klmn

k

kkk

None of the these

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20 What does the following code print ? x = 'mohan' for i in range (len(x)): x[i].upper() print (x)

निम्नलिखित कोड क्या प्रिंट करता है? x = 'mohan' for i in range (len(x)): x[i].upper() print (x)

mohan

MOHAN

Error

None of These

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21 What is “Hello”.replace(“l”, “e”)?

“Hello”.replace(“l”, “e”) क्या है?

Heeeo

Heelo

Heleo

None

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22 Istrip() method is used for :

Istrip() विधि का उपयोग इसके लिए किया जाता है:

delete all the trailing characters

delete all the leading characters

delete all the leading and trailing characters

delete upper case characters

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23 How can you perform element-wise addition of two NumPy arrays arr1 and arr2?

आप दो NumPy सरणियों arr1 और arr2 को एलिमेंट वाइज कैसे जोड़ सकते हैं?

arr1 + arr2

add(arr1, arr2)

arr1.add(arr2)

elementwise_add(arr1, arr2)

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24 What will be the output of the following code? list1=[2,33,222,14,25] print(list1[-1])

निम्नलिखित कोड का आउटपुट क्या होगा? list1=[2,33,222,14,25] print(list1[-1])

2

33

14

25

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25 List structure in python where elements are stored in parenthesis.

अजगर में सूची संरचना जहां तत्व कोष्ठक में संग्रहीत किए जाते हैं।

[]

()

{}

none of these

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