Question

In a class test + 5 marks are given for every correct answer and -3 given for every incorrect answer and no marks for attempting any question
I) Mohini scores -5 in this test though has got 2 correct answer. How many questions has she attempted incorrectly?

Answer 1

Answer:

5 questions

Step-by-step explanation:

so each correct question gets 5 mark so she got 10 marks for correct question so the answer is she made 5 questions wrong which makes the total -5

Answer 2

5

Step-by-step explanation:

2 correct answer means 10 mks.

-5-10=-15

-15÷-3=5

HENCE SHE HAS GAVE 5 INCORRECT ANSWERS