Question

In a quiz+2 marks are awarded for correct answer and – 1 marks for wrong answer a)If Mohan gives 4 correct answers and 2 wrong answers,find his score. b)Ranjani gives 6 correct answers and 4 wrong answers,find her score. c)Antony give 3 correct answers and 3 wrong answers,find his score. d)Abdullah gives 4 correct answers and no wrong answers ,find his score.

Answer 1

Answer:

a) Correct ans he awarded = 2 marks

wrong ans = -1 marks

he gives 4 correct ans

then he awarded 2×4 = 8 marks

and for 2 wrong ans, he gives = -1×2 = -2 marks

he scored =8-2= 6 marks

the same way you will find other ans