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M3 R5: Programming and Problem Solving through Python

Data Structures in Python

Set 3

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1 What will be the output of the following Python code snippet? print('abef'.replace('cd', '12'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' abef '.replace (' cd ', '12 '))

abef

error

none of the mentioned

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2 What will be the output of the following Python code snippet? print('abcefd'.replace('cd', '12'))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' abcefd '.replace (' cd ', '12 '))

ab1ef2

abcefd

ab1efd

ab12ed2

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3 What will be the output of the following Python code snippet? print('xyyxyyxyxyxxy'.replace('xy', '12', 100))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' xyyyxyxyxxy '.replace (' xy ', '12 ', 100))

xyyxyyxyxyxxy

12y12y1212x12

none of the mentioned

error

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4 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd'))

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

[‘ab’, ‘ef’, ‘gh’]

[‘ab’, ‘ef’, ‘gh’, ”]

(‘ab’, ‘ef’, ‘gh’)

(‘ab’, ‘ef’, ‘gh’, ”)

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5 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd', 0))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', 0))

[‘abcdefcdghcd’]

‘abcdefcdghcd’

error

none of the mentioned

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6 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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7 What will be the output of the following Python code snippet? print('abcdefcdghcd'.split('cd', 2))

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print('abcdefcdghcd '.split (' cd ', 2))

[‘ab’, ‘ef’, ‘ghcd’]

[‘ab’, ‘efcdghcd’]

[‘abcdef’, ‘ghcd’]

none of the mentioned

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8 What will be the output of the following Python code snippet? print('Ab!2'.swapcase())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' Ab!2 '.swapcase ())

AB!@

ab12

aB!2

aB1@

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9 What will be the output of the following Python code snippet? print('ab cd ef'.title())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' ab cd ef '.title ())

Ab cd ef

Ab cd eF

Ab Cd Ef

None of the mentioned

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10 What will be the output of the following Python code snippet? print('ab cd-ef'.title())

निम्नलिखित पायथन कोड स्निपेट का आउटपुट क्या होगा? print(' ab cd - ef '.title ())

Ab cd-ef

Ab Cd-ef

Ab Cd-Ef

None of the mentioned

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11 Which of the following commands will create a list?

निम्नलिखित में से कौन सा आदेश एक सूची बनाएगा?

list1 = list()

list1 = []

list1 = list([1, 2, 3])

all of the mentioned

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12 What is the output when we execute list(“hello”)?

जब हम सूची(" नमस्ते ") निष्पादित करते हैं तो आउटपुट क्या होता है?

[‘h’, ‘e’, ‘l’, ‘l’, ‘o’]

[‘hello’]

[‘llo’]

[‘olleh’]

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13 Suppose listExample is [‘h’,’e’,’l’,’l’,’o’], what is len(listExample)?

मान लीजिए listExample [' h ',’e ',’ l ', ’l ',’ o '] है, len(listExample) क्या है?

None

Error

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14 Suppose list1 is [2445,133,12454,123], what is max(list1)?

मान लीजिए list1 [2445,133,12454,123] है, MAX(list1) क्या है?

2445

133

12454

123

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15 Suppose list1 is [3, 5, 25, 1, 3], what is min(list1)?

मान लीजिए list1 [3, 5, 25, 1, 3] है, तो min(list1) क्या है?

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16 Suppose list1 is [1, 5, 9], what is sum(list1)?

मान लीजिए list1 [1, 5, 9] है, योग(list1) क्या है?

Error

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17 To shuffle the list(say list1) what function do we use?

सूची में फेरबदल करने के लिए (list1 कहें) हम किस फ़ंक्शन का उपयोग करते हैं?

list1.shuffle()

shuffle(list1)

random.shuffle(list1)

random.shuffleList(list1)

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18 Suppose list1 is [4, 2, 2, 4, 5, 2, 1, 0], Which of the following is correct syntax for slicing operation?

मान लीजिए कि list1 [4, 2, 2, 4, 5, 2, 1, 0] है, स्लाइसिंग ऑपरेशन के लिए निम्नलिखित में से कौन सा वाक्यविन्यास सही है?

print(list1[0])

print(list1[:2])

print(list1[:-2])

all of the mentioned

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19 Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1]?

मान लीजिए list1 [2, 33, 222, 14, 25] है, list1 [-1] क्या है?

Error

None

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20 What is the output of the following code? list1=[2, 33, 222, 14, 25] print(list1[ : -1 ])

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

[2, 33, 222, 14]

Error

[25, 14, 222, 33, 2]

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21 What will be the output of the following Python code? names = ['Amir', 'Bear', 'Charlton', 'Daman'] print(names[-1][-1])

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? NAMES = [' अमीर ', 'भालू ',' चार्ल्टन ', 'दमन '] PRINT(NAMES [-1] [-1])

Daman

Error

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22 Suppose list1 is [1, 3, 2], What is list1 * 2?

मान लीजिए list1 [1, 3, 2] है, list1 * 2 क्या है?

[2, 6, 4]

[1, 3, 2, 1, 3]

[1, 3, 2, 1, 3, 2]

[1, 3, 2, 3, 2, 1]

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23 Suppose list1 = [0.5 * x for x in range(0, 4)], list1 is:

मान लीजिए list1 = [0.5 * x for x in range(0, 4)], list1 है:

[0, 1, 2, 3]

[0, 1, 2, 3, 4]

[0.0, 0.5, 1.0, 1.5]

[0.0, 0.5, 1.0, 1.5, 2.0]

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24 What will be the output of the following Python code? list1 = [11, 2, 23] list2 = [11, 2, 2] print(list1 < list2)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? list1 = [11, 2, 23] list2 = [11, 2, 2] print(list1 < list2)

True

False

Error

None

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

एक लिस्ट में एक न्यू एलिमेंट ऐड करने के लिए हम किस कमांड का यूज़ करते हैं?

list1.add(5)

list1.append(5)

list1.addLast(5)

list1.addEnd(5)

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