engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mixture Problems
In what ratio should two varieties of tea at \(₹\) 300 and \(₹\) 400 per kg, respectively, be mixed so that the mixture is worth \(₹\) 320 per kg?
1
1 : 5
2
1 : 4
3
5 : 1
4
4 : 1
5
None of these