PMS 2019 Ministerial Quota, English MCQs, Grammar, PPSC Solved Past Papers MCQsIt is wise _____ adhere the rules of your parents?A. in B. on C. to D. with In a 60-liter mixture, ratio of milk and water is 2:1. How much water must be further added to make it 1:2?Which waterfall is between America and Canada?
