other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
15 kg of a superior quality sugar is mixed with 35 kg of an inferior quality sugar. If the cost price of the superior quality sugar and inferior quality sugar are Rs. 21 per kg and Rs. 12 per kg, respectively, find the cost price (In Rs.) per kg of the mixture.
1
14.7
2
12.7
3
16.7
4
13.7