Question

in the test (+5) marks are given for every correct answer and(-2) marks are given for every incorrect answer
(a) Ramesh answered all the question and scored 30 marks through he got 10 correct answers
(b) Sandeep also answered all the question and scored (-12) marks through he got (4) correct answer.
how many incorrect answers had they attempt?

Answer 1

Answer:

a) He attended 10 wrong answer

b) He attended 16 wrong answer

Answer 2

Step-by-step explanation:

$copied \:$

a) He attended 10 wrong answer

b) He attended 16 wrong answer