SOLUTIONS - VENN DIAGRAMS 1

QUESTION 1

(a) 9

(b) 4

(c) 13

(d) 6

QUESTION 2

(a) 47

(b) 21

(c) 3

(d) 46

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

(i)


(ii) 25 students