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

View solution

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

View solution

Q. Suppose list1 is [2, 33, 222, 14, 25], What is list1[:-1] ?

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. To which of the following the “in” operator can be used to check if an item is in it?

View solution

Q. Which of the following is the correct expansion of list_1 = [expr(i) for i in list_0 if func(i)] ?

View solution

Q. Which of the following is the same as list(map(lambda x: x**-1, [1, 2, 3]))?

View solution

Q. Write the list comprehension to pick out only negative integers from a given list ‘l’.

View solution

Q. Write a list comprehension for number and its cube for l=[1, 2, 3, 4, 5, 6, 7, 8, 9].

View solution

Q. Write a list comprehension for producing a list of numbers between 1 and 1000 that are divisible by 3.

View solution

Q. What is the list comprehension equivalent for: list(map(lambda x:x**-1, [1, 2, 3]))

View solution

Q. Write a list comprehension to produce the list: [1, 2, 4, 8, 16……212].

View solution

Q. What is the list comprehension equivalent for:
{x : x is a whole number less than 20, x is even} (including zero)

View solution

Q. Which of the following matrices will throw an error in Python?

View solution

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

View solution

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

View solution