MCQ 1
(a) 1, 2 and 3
(b) 3 only
(c) 2 only
(d) 1 and 2 only
MCQ 2
(a)1, 2
(b) 2, 3
(c) 1, 3
(d)1, 2, 3
MCQ 3
(a)1, 3
(b) 2, 4
(c) 1, 2, 3
(d) 2, 3, 4
MCQ 4
a) 1, 2
b) 2, 3
c) 1, 3
d) 1, 2, 3
MCQ 5
a) 1 only
b) 1, 2, 3
c) 3 only
d) 1, 2
MCQ 6
a) 1, 2
b) 2 only
c) 2, 3
d) 1, 3
MCQ 7
a) 1, 2
b) 2, 3
c) 1, 3
d) 1, 2, 3