A fertilizer is having 20-10-10 Fertilizer Grade, what will be it's Fertilizer Ratio?

A. 20-10-10

B. 10-5-5

C. 2-1-1

D. None of the above

Answer: Option C

Solution(By Examveda Team)

To determine a fertilizer ratio for a recommendation, divide the weight of each of the nutrients by the nutrient with the lowest weight.
Thus here, A fertilizer is having 20-10-10 fertilizer grade, dividing the weight of each of the nutrients by 10 (lowest one), the fertilizer ratio will be 2-1-1.