python 3

1.what will be the output of the following snippet?

a=[[],"abc",[0],1,0]

print(list(fliter(bool,a)))

• ['abc',[0],1]

• [1]

• ["abc"]

• None of the above

2.what will be the output of the following code snippet?

a=[1,2,3]

a=tuple(a)

a[0]=2

print(a)

• [2,2,3]

• (2,2,3)

• (1,2,3)

• Error

what will the output of the following code snippet?

print(2**3+(5+6)**(1+1))

• 129

• 8

• 121

• None of the above

str1 = '{2}, {1} and {0}'.format('a', 'b', 'c')

str2 = '{0}{1}{0}'.format('abra', 'cad')

print(str1, str2)

• c, b and a abracad0 

• a, b and c abracadabra

• a, b and c abracadcad 

• c, b and a abracadabra 

What is the output of the following program?

a = 2

b = '3.77'

c = -8

str1 = '{0:.4f} {0:3d} {2} {1}'.format(a, b, c)

print(str1)

• 2.0000 2 -8 3.77 

• 2 3.77 -8 3.77 

• 2.000 3 -8 3.77 

• 2.000 2 8 3.77 

What is the output of the following program?

import string

 

Line1 = "And Then There Were None"

Line2 = "Famous In Love"

Line3 = "Famous Were The Kol And Klaus"

Line4 = Line1 + Line2 + Line3

print("And" in Line4)

• True 2 

• True 

• False 

• False 2 

What is the output of the following program?

List = [True, 50, 10]

List.insert(2, 5)   

print(List, "Sum is: ", sum(List))

• [True, 50, 10, 5] Sum is: 66 

• [True, 50, 5, 10] Sum is: 65 

• TypeError: unsupported operand type(s) for +: ‘int’ and ‘str’ 

• [True, 50, 5, 10] Sum is: 66 

T = (1, 2, 3, 4, 5, 6, 7, 8)

print(T[T.index(5)], end = " ")

print(T[T[T[6]-3]-6])

What is the output of the following program

• 4 0 

• 5 8

• 5 IndexError 

• 4 1

What is the output of the following program?

L = [1, 3, 5, 7, 9]

print(L.pop(-3), end = '  ')

print(L.remove(L[0]), end = '  ')

print(L)

• 5 None [3, 7, 9] 

• 5 1 [3, 7, 9] 

• 5 1 [3, 7, 9] 

• 5 None [1, 3, 7, 9] 

What is the output of the following program?

def REVERSE(L):

    L.reverse()

    return(L)

def YKNJS(L):

    List = []

    List.extend(REVERSE(L))

    print(List)

 

L = [1, 3.1, 5.31, 7.531]

YKNJS(L)

• [1, 3.1, 5.31, 7.531] 

• [7.531, 5.31, 3.1, 1] 

• IndexError 

• AttributeError: ‘NoneType’ object has no attribute ‘REVERSE’