1) In what ratio must water be mixed with milk costing Rs 12 per liter to obtain mixture worth Rs 8 per litre?
1) 1:2 2) 2:1 3) 2:3 4) 3:2 4) 4:3
2) In what ratio must water be mixed with milk to gain 16 2/3 % (50/3%) on selling the mixture at the cost price?
a) 1:6 b) 6:1 c) 2:3 d) 4:3 e) none of these
3) Two vessels A and B contain spirit and water mixed in the ratio 5:2 and 7: 6 respectively. Find the ratio in which these mixtures should be mixed to obtain a new mixture in vessel C containing spirit and water in raito 8:5.
a)4:3 b) 3:4 c) 5:6 d) 7 :9 e) 9 : 11
1) 1:2 2) 2:1 3) 2:3 4) 3:2 4) 4:3
2) In what ratio must water be mixed with milk to gain 16 2/3 % (50/3%) on selling the mixture at the cost price?
a) 1:6 b) 6:1 c) 2:3 d) 4:3 e) none of these
3) Two vessels A and B contain spirit and water mixed in the ratio 5:2 and 7: 6 respectively. Find the ratio in which these mixtures should be mixed to obtain a new mixture in vessel C containing spirit and water in raito 8:5.
a)4:3 b) 3:4 c) 5:6 d) 7 :9 e) 9 : 11
