In what ratio must water be mixed with milk costing Rs 12 per litre to obtain a mixture worth of Rs 8 per litre? `1\ :2` (b) `2\ :1` (c) `2\ :3` (d) `3\ :2`

In what ratio must water be mixed with milk costing Rs 12 per litre to obtain a mixture worth of Rs 8 per litre? 1backslash:2( b )2backslash:1 (c) 2backslash:3 (d) 3backslash:2

In what ratio must water be mixed with milk to gain 16 (2)/(3) % on selling the mixture at cost price ?

In what ratio must rice at Rs 9.90 per kg be mixed with rice at Rs 10.80 per kg so that the mixture be worth Rs 10 per kg?

In what ratio must tea at Rs 62 per kg be mixed with tea at Rs 72 per kg so that the mixture must be worth Rs 64.50 per kg? 3 :1 (b) 3 :2 (c) 4 :3 (d) 5 :3

In what ratio must, tea at Rs 62 per kg be mixed with tea at Rs. 72 per kg so that the mixture must be worth Rs. 64.50 per kg ?

In what ratio must rice at Rs. 8.60 per kg be mixed with rice at Rs. 11.40 per kg, so that the mixture be worth Rs. 10.20 per kg.

In what ratio must water be mixed with milk to gain 16 2/3% on selling the mixture at cost price? 1 :6 (b) 6 :1 (c) 2 :3 (d) 4 :3

In what ratio must a grocer mix two varieties of pulses costing Rs 15 and Rs 20 per kg respectively so as to get a mixture worth Rs 16.50 per kg? 3 :7 (b) 5 :7 (c) 7 :3 (d) 7 :5