If a person reads 3/8 of a book in a day. Next day he reads 4/5 of the rest. Now 40 pages are left. How many pages are there in book...? Mcqs

If a person reads 3/8 of a book in a day. Next day he reads 4/5 of the rest. Now 40 pages are left. How many pages are there in book...?

(A) 240

(B) 320

(C) 360

(D) 380

Source: This question is taken from the Manager Auqaf BS 16 PPSC past papers solved