Question

In a test (+ 5)marks are given for every correct answer and (-2)marks are given for every incorrect answer. If Radhika answered all the questions and scored 30 marks through she got 10 correct answers. How many incorrect answers had she attempted? (a)10. (b) 20 (c)30. (d) 40​

Answer 1

Answer:

10

Step-by-step explanation:

Answer 2

Answer:

(a) 10

Step-by-step explanation:

pls mark me as brainlist