Q 1: The set of even prime number. {4} {2} {0}

Q 2: A = {2,3,5,7}, B = {3,5,7} and C = {2,3,4,5} find AÇ(BÇC) {3,4,5} {2,3,5} {3,5} {3,5,6}

Q 3: A = {7,8,9} and B = {8,9,10} then find B  A. NOne of these {7} {} {10}

Q 4: In a group of 50, 20 like tea while 21 like coffee. There is none who dislike both. How many persons like both coffee and tea?
10 9 11

Q 5: n(A) = 8, n(B) = 7 and n(AÈB) = 9 then find n(AÇB). 8 6 2 4

Q 6: o Î C, is this statement true or false ? False True

Q 7: F = {1,2,3,4,5,6}, Find out the number of proper subsets.
64 65 63

Q 8: If A = {1,2,3,4} and B = {a,b,c}, then find the number of ordered pairs in A X B. 6 7 12 14

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