List manipulation

Which of the following is not a list?

(a) []

(b) [1,2,3]

(c) {}

(d) [10,20,’Jaipur’]

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Which of the following is an example of nested list?

(a) [1,2,5,6,9]

(b) [1 ,2,[ 3,4],5]

(c) [5,6,9,’Jaipur’]

(d) All of the above

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Which operator is used for output of Fveg if Fruits = [“Apple”,”Orange”,”Banana”] and Veg = [“Lady Finger”,”Brinjal”,”Potato”] Fveg= [“Apple”,”Orange”,”Banana”, “Lady Finger”,”Brinjal”,”Potato”]

(a) +

(b) -

(c) *

(d) /

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which is correct if :Val = [10,20,30,40,50,60,70,80,90] Print(val[0:3])

(a) [10,20]

(b) [10,20,30]

(c) [10,20,30,40]

(d) [10,20,30,40,50]

Clear selection

which is correct if :Val = [10,20,30,40,50,60,70,80,90] Print(val[2:9:3])

(a) [30,60,90]

(b) [10,20,30]

(c) [30,50,80]

(d) [10,20,30,40,50]

Clear selection

which is correct if :Val = [10,20,30,40,50,60,70,80,90] Print(val[::-2])

(a) [90,60,30,10]

(b) [10,30,70]

(c) [10,40,70]

(d) [90,70,50,30,10]

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which is correct if :items = [10,20,30] one extra element 40 is to be added and result is [10,20,30,40] which method is executed.

(a) append ( )

(b) del( )

(c) pop( )

(d) None

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which is correct output :subject1=["physics","chemistry","cs"] subject2=["english","maths"] subject1.extend(subject2) print(subject1)

(a) ['physics', 'chemistry', 'cs', 'english', 'maths']

(b) ['physics', 'chemistry', 'cs', ]

(c) ['physics', 'chemistry', 'cs', 'english']

(d) ['physics', 'cs', 'maths']

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which is correct output : L1=[10,20,30,40,50] L1.insert(3,35) Print(L1)

(a) [10, 20, 35, 30, 40, 50]

(b) [10, 20, 30, 40, 35, 50]

(c) [10, 35, 30, 20, 40, 50]

(d) [10, 20, 30, 35, 40, 50]

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which is correct output : Lst= [1,2,3] lst.remove(34) print(lst

(a) [1,2 ]

(b) [1,2,3]

(c) [1]

(d) Value error

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