Question

In a test of 50 questions, +5 marks are given for each correct answer, -1 marks is given for

each incorrect answer and 0 for not attempting the question. Piu completed this test with 42

correct answers and 5 incorrect answers. Find the marks obtained by Piu in the test.​

Answer 1

Answer:

let me think hmmmmmmmmmm

Answer 2

Answer:

means i dont understood