Teaching Rajasthan 3rd Grade REET Mains (Level I & II) Mock Test Quantitative Aptitude Ratio and Proportion
Given: a : b = 3 : 7, b : c = 2 : 3, c : d = 3 : 2, d : e = 14 : 5 and e : f = 5 : 2. Find the value of ade : bcf
1
3 : 5
2
4 : 7
3
7 : 5
4
5 : 7