Allied & ICAR Exam Bank • ALLIED_0209 NAT • 2 Marks

Section 2: Farm Machinery

Farm Machinery

Subtopic: Calculation of performance parameters – field capacity, efficiency, performance index, application rate and losses

Question Statement:

A pesticide mixture requires $2\text{ kg}$ active ingredient per hectare. If the chemical formulation contains $50\%$ active ingredient, the amount of formulation needed for $5\text{ hectares}$ in kg is:

Answer Key:

20

Step-by-Step Solution & Explanation

Formulation per ha $= 2 / 0.50 = 4\text{ kg/ha}$. For 5 ha: $4 \times 5 = 20.0\text{ kg}$.
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