Sets S Practice Test-1 Question 1. The set of intelligent students in a class . a null set a singleton set a finite set Not a well defined collection Question 2. Which of the following is not null set?. Set of odd natural numbers divisible by 2 Set of even prime numbers {x:x is a natural number, x<5 and x>7} {y:y is a point common to any two parallel lines} Question 3. Which of the following.is an equivalent set? A={a,b,c,d}, B={d,c,b,a} {4,8,12,6}, B={8,4,16,18} {x:x is a multiple of 10} B={10,15,20,25,30...} None of the above Question 4. If A= { x:x=4n+1,2≤n≤5} , then number of subsets of A is 16 15 4 None of these Question 5. If A B and are non-empty sets, then P(A)∪P(B) is equal to. P(A∪B) P(A)∩P(B) P(A)=P(B) None of these Question 6. If P (A) =P (B) then. A⊈B B⊈A A=B None of these Question 7. In a committee, 50 people speak French, 20 speak