12
In the Bloe
1
14
3 points and 1 point is lost for each incorrect answer. There is no penalty if no answer is given for
20 questions. Each contestant starts each round with 20 points. Each correct answer
is worth
Tom has entered a quiz this evening. There are 5 rounds in the quiz.
Each round
consists of
a question.
Tom's score for round 1 was 51 points.
(a) (i) What is the smallest number of questions that Tom could have answered correctly?



Answer :