Correct Answer is : error

Correct Answer is : [‘AB’, ‘CD’].

Correct Answer is : none of the mentioned

Correct Answer is : none of the mentioned

Correct Answer is : [2, 2].

Correct Answer is : none of the mentioned

Correct Answer is : 2

Correct Answer is : error

Correct Answer is : [[‘a’, ‘b’], [‘c’, ‘d’]].

Correct Answer is : error

Correct Answer is : 2

Correct Answer is : error

Correct Answer is : 4

Correct Answer is : error

Correct Answer is : 9

Correct Answer is : 12.1 34.0

Correct Answer is : 7

Correct Answer is : [0] [1].

Correct Answer is : (‘[0] [1]’,)

Correct Answer is : (‘3456’,)