Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Ratio and Proportion Simple Ratios
The weights of two friends Ranu and Shikha are in the ratio of 4 : 5. Ranu's weight increases by 20% and the total weight of Ranu and Shikha together becomes 82.8 kg with an increase of 25%. By what percent did the weight of Shikha increase?
1
29
2
30
3
31
4
21