RD Sharma Solutions Class 12 Continuity Exercise 9.1

RD Sharma Solutions Class 12 Chapter 9 Exercise 9.1

RD Sharma Class 12 Solutions Chapter 9 Ex 9.1 PDF Free Download

Exercise 9.1

Practise This Question

A student gets 3 marks for answering a question correctly and loses 1 mark for answering it wrong.  Suppose if he answers 5 questions correctly and 2 questions wrong, then what is his score?

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