Question

in a test,positive marks were given for correct answers and negative Mark were given for incorrect answers.i if Rahul's scores in five successive rounds were 35,-15,-25 and 20 , what was his total at the end?

Answer 1

= 35 + (-15) + (-25) + 20
= 35 - 15 - 25 + 20
= 20 - 5
= 15