1) Which is the largest fish?
a) Great white shark
b) Lemon shark
c) Blue whale
d) Whale shark
2) Which shark is the most frequent attacker of people?
a) Bull shark
b) Tiger shark
c) Blue shark
d) Nurse shark
3) What is the approximate gestation period of blue shark?
a) Six months
b) Ten months
c) One year
d) Two years