Question

In a test (+5) marks are given for every correct answer and ,(-2) marks are given for every incorrect answerand 0 for answer not attempted.Ram gets 3 vorrect and 4 incorrect out of 7 questions he attempted.What is his score ?​

Answer 1

Step-by-step explanations

correct= 3

Then the marks will be = 3×5=15

Incorrect=4

Then the marks will be = 4×(-2)=-8

Then the total answer= 15-(-8)

=15+8

=23

Answer 2

Mark's score by Rama for correct answer = 5×3=15

and mark score by Rama for in correct Mark's = 2×4=8

therefore total Mark's obtain by Rama = 15+ 8= 23