Question

a candididate must get 40℅to pass in examination.preety gets 250marks and fails by 70 marks.find the maximum marks​

Answer 1

Answer:

800

Explanation:

As mentioned candidate needs 40% to pass but fails by 70 marks;

therefore 40% marks = 250+70 = 320

now, if 40% marks = 320

then 100% marks = ?

therefore 100*320/40 = 800 marks