Question

in a exam there are 300 question.For every correct answer a student gets 3marks and ½ marks is deducted for every wrong answer.How many answers are correct if he gets 525 marks?​

Answer 1

Answer:

175 i think .... because 525÷3 is 175

Answer 2

Answer:

total question=300

correct answer=3 marks

marks obtained=525

Now,

answer corrected=525÷3

=175