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M3 R5: Programming and Problem Solving through Python

Data Structures in Python

Set 4

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1 To insert 5 to the third position in list1, we use which command?

लिस्ट 1 में 5 से थर्ड पोज़िशन पर इन्सर्ट करने के लिए, हम किस कमांड का यूज़ करते हैं?

list1.insert(3, 5)

list1.insert(2, 5)

list1.add(3, 5)

list1.append(3, 5)

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2 To remove string “hello” from list1, we use which command?

लिस्ट1 से स्ट्रिंग "हैलो" को रिमूव करने के लिए, हम किस कमांड का यूज़ करते हैं?

list1.remove(“hello”)

list1.remove(hello)

list1.removeAll(“hello”)

list1.removeOne(“hello”)

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3 Suppose list1 is [3, 4, 5, 20, 5], what is list1.index(5)?

मान लीजिए कि list1 [3, 4, 5, 20, 5] है, list1.index (5) क्या है?

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4 Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1.count(5)?

मान लीजिए कि लिस्ट1 है [3, 4, 5, 20, 5, 25, 1, 3], list1.count (5) क्या है?

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5 Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after list1.reverse()?

मान लीजिए कि list1 [3, 4, 5, 20, 5, 25, 1, 3] है, list1.reverse () के बाद list1 क्या है?

[3, 4, 5, 20, 5, 25, 1, 3]

[1, 3, 3, 4, 5, 5, 20, 25]

[25, 20, 5, 5, 4, 3, 3, 1]

[3, 1, 25, 5, 20, 5, 4, 3]

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6 Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.extend([34, 5])?

मान लीजिए लिस्ट है [3, 4, 5, 20, 5, 25, 1, 3] ,listExample.extend([34, 5]) के बाद की लिस्ट1 क्या है।

[3, 4, 5, 20, 5, 25, 1, 3, 34, 5]

[1, 3, 3, 4, 5, 5, 20, 25, 34, 5]

[25, 20, 5, 5, 4, 3, 3, 1, 34, 5]

[1, 3, 4, 5, 20, 5, 25, 3, 34, 5]

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7 Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop(1)?

मान लीजिए लिस्ट [3, 4, 5, 20, 5, 25, 1, 3], है, listExample.pop(1) के बाद की लिस्ट1 क्या है।

[3, 4, 5, 20, 5, 25, 1, 3]

[1, 3, 3, 4, 5, 5, 20, 25]

[3, 5, 20, 5, 25, 1, 3]

[1, 3, 4, 5, 20, 5, 25]

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8 Suppose listExample is [3, 4, 5, 20, 5, 25, 1, 3], what is list1 after listExample.pop()?

मान लीजिए सूची है। [3, 4, 5, 20, 5, 25, 1, 3], listExample.pop() के बाद लिस्ट1 क्या है।

[3, 4, 5, 20, 5, 25, 1]

[1, 3, 3, 4, 5, 5, 20, 25]

[3, 5, 20, 5, 25, 1, 3]

[1, 3, 4, 5, 20, 5, 25]

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9 What will be the output of the following Python code? print("Welcome to Python".split())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print("Welcome to Python".split())

[“Welcome”, “to”, “Python”]

(“Welcome”, “to”, “Python”)

{“Welcome”, “to”, “Python”}

“Welcome”, “to”, “Python”

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10 What will be the output of the following Python code? mylist=list("a#b#c#d".split('#')) print(mylist)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? mylist=list("a#b#c#d".split('#')) print(mylist)

[‘a’, ‘b’, ‘c’, ‘d’]

[‘a b c d’]

[‘a#b#c#d’]

[‘abcd’]

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11 What will be the output of the following Python code? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 5, 5, 5, 5, 1] max = myList[0] indexOfMax = 0 for i in range(1, len(myList)): if myList[i] > max: max = myList[i] indexOfMax = i print(indexOfMax)

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12 What will be the output of the following Python code? myList = [1, 2, 3, 4, 5, 6] for i in range(1, 6): myList[i - 1] = myList[i] for i in range(0, 6): print(myList[i], end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? myList = [1, 2, 3, 4, 5, 6] for i in range(1, 6): myList[i - 1] = myList[i] for i in range(0, 6): print(myList[i], end = " ")

2 3 4 5 6 1

6 1 2 3 4 5

2 3 4 5 6 6

1 1 2 3 4 5

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13 What will be the output of the following Python code? list1 = [1, 3] list2 = list1 list1[0] = 4 print(list2)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? list1 = [1, 3] list2 = list1 list1[0] = 4 print(list2)

[1, 3]

[4, 3]

[1, 4]

[1, 3, 4]

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14 What will be the output of the following Python code? def f(values): values[0] = 44 v = [1, 2, 3] f(v) print(v)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def f(values): values[0] = 44 v = [1, 2, 3] f(v) print(v)

[1, 44]

[1, 2, 3, 44]

[44, 2, 3]

[1, 2, 3]

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15 What is “Hello”.replace(“l”, “e”)?

“Hello”.replace(“l”, “e”) क्या है?

Heeeo

Heelo

Heleo

None

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16 To retrieve the character at index 3 from string s=”Hello” what command do we execute (multiple answers allowed)?

स्ट्रिंग 3 = "हैलो" से इंडेक्स 3 पर character को रिट्रीव करने के लिए हम किस कमांड को एक्सक्यूट करते हैं (multiple answers allowed)?

s[]

s.getitem(3)

s.__getitem__(3)

s.getItem(3)

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17 To return the length of string s what command do we execute?

स्ट्रिंग की लेंथ रिटर्न करने के लिए हम किस कमांड को एक्सक्यूट करते हैं?

s.__len__()

len(s)

size(s)

s.size()

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18 Suppose i is 5 and j is 4, i + j is same as ________

मान लीजिए कि i 5 है और j 4 है, i + j ________ के समान है

i.__add(j)

i.__add__(j)

i.__Add(j)

i.__ADD(j)

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19 What function do you use to read a string?

एक स्ट्रिंग को रीड करने के लिए आप किस फ़ंक्शन का यूज़ करते हैं?

input(“Enter a string”)

eval(input(“Enter a string”))

enter(“Enter a string”)

eval(enter(“Enter a string”))

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20 What will be the output of the following Python code? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for row in range(0, len(values)): for column in range(0, len(values[row])): if v < values[row][column]:

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for row in range(0, len(values)): for column in range(0, len(values[row])): if v < values[row][column]: v

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21 What will be the output of the following Python code? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for lst in values: for element in lst: if v > element: v = element print(v)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1], [33, 6, 1, 2]] v = values[0][0] for lst in values: for element in lst: if v > element: v = element print(v)

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22 What will be the output of the following Python code? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? values = [[3, 4, 5, 1 ], [33, 6, 1, 2]] for row in values: row.sort() for element in row: print(element, end = " ") print()

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints on row 3 4 5 1 33 6 1 2

The program prints two rows 3 4 5 1 followed by 33 6 1 2

The program prints two rows 1 3 4 5 followed by 1 2 6 33

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23 What will be the output of the following Python code? matrix = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? मैट्रिक्स = [[1, 2, 3, 4], [4, 5, 6, 7], [8, 9, 10, 11], [12, 13, 14, 15]] for i in range(0, 4): print(matrix[i][1], end = " ")

1 2 3 4

4 5 6 7

1 3 8 12

2 5 9 13

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24 What will be the output of the following Python code? def m(list): v = list[0] for e in list: if v < e: v = e return v values = [[3, 4, 5, 1], [33, 6, 1, 2]] for row in values: print(m(row), end = " ")

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? def m(list): v = list[0] for e in list: if v < e: v = e return v values = [[3, 4, 5, 1], [33, 6, 1, 2]] for row in values: print(m(row), end = " ")

3 33

1 1

5 6

5 33

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25 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]))

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