Question

In a class test containing 10 questions,5 marks are awarded for every correct answer and (-2) marks are awarded for every incorrect answer and 0 for each question not attempted.
(i)Ravi gets 4 correct and 6 incorrect answer.what is his score?
(ii) Renu gets 5 correct and 5 incorrect answer. what is her score?
(iii) heena gets 2 correct and 5 incorrect answer .what is her score?
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Answer 1

Answer:

(i) 8

(ii)15

(iii)0