Q1. In a class test containing 20 questions, 4 marks are awarded for every correct
answer and (-2) marks are awarded for every incorrect answer and 0 for questions
not attempted
(i) Mohan gets four correct and six incorrect answers. What is his score?
(ii) Reshma gets five correct answers and five incorrect answers, what is his
score?
Q2. Verify that a = (b + c) + (a = b) + (a + c) for a= 12, b= - 4 and c=2.
Q3. What is 1/3 = 6/5
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