Question
 What will be the weed control efficiency (%). if the
number of weeds in clodinafop treated plot is 190/ m² and that in a control plot is 361/m²?Solution
Weed control efficiency= Weed population in control plots- (weed population in treated plots) / (Weed population in control plots) × 100 = 361-190/361×100 = 47.3
More Agri economics Questions
(400.01% of 149.89) ÷ 49.97 = ?2 ÷ (95.98 ÷ 31.99)Â
`11(2/13)` + `5(2/11)` - `3(4/9)` = ?
What approximate value will replace the question mark (?) in the following?
29.99...
(4913)1/3  × 10.11 × 13.97 ÷ 20.32 = ? + 39.022
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
120.02% of 599.90 + (34.78/20.89) × (47.98) = ?2 – 10.022
6.992 + (2.01 × 2.98) + ? = 175.03
509.85 ÷ 15.05 + 210.16 – 18.06 × 5.95 = ?
124.88% of 60.101 + 18.09% of 849.87 – 22.12% of 1049.93= ? – 19.93
Relevant for Exams:
