Fresh fruit contains 68% water and dry fruit contains 20% water, How much dry fruit can be obtained from 100 km of fresh fruits?
A
20 kg
B
30 kg
C
35 kg
D
40 kg
Correct Answer: 40 kg
In 100 kg fresh fruit water = 100×68% = 100×68100 = 68 kg Solid = 100 - 68 kg = 32 kgAs, 20% water, 80% Solid . 80% = 32 kg1% = 3280100% = 32×10080 = 40kg.'. Dry fruit = 40 kg