Question

in a class test containing 10 questions 3 marks are awarded for every correct answer and -1 mark is for every incorrect answer and 0 for question not attempted.
Aditya get 5 correct answer and 5 in correct answer. . what is his score?​

Answer 1

Answer:

10

Step-by-step explanation:

marks scored from correct ans=correct answer*3

                                                   =5*3=15

marks scored for incorrect answer=incorrect answer*-1

                                                          =5*-1=-5

total score of Aditya =15-5= 10

Answer 2

Answer:

15+(-5)=10

Step-by-step explanation:

3 x 5= 15

(-1) x 5=(-5)

Score=15+(-5)=10