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.
Ravi gets 4 correct and 6 incorrect answers. What is his score?
Reenu gets 5 correct and 5 incorrect answers. What is her score?
Heena gets 2 correct and 5 incorrect answers. What is her score?​

Answer 1

Answer:

Ravi gets 8 marks

Reenu gets 15 marks

Heena gets 0 marks

Step-by-step explanation:

Ravi: (5*4)-(2*6)

       = 20-12

       =8

Reenu:(5*5)-(2*5)

          =25-10

          =15

Heena:(2*5)-(5*2)

          =10-10

          =0