Question
Evaporation losses are expected to be lower
under:Solution
Zero tillage has low evaporation rate because the soil become compact and reduce losses and moisture available in sub surface but in conventional tillage the micro and micro pores remain open and loss of moisture is high in form of evaporation.
Simplify: 60 ÷ 5 × 3 + 8 × (7 − 4)
- What will be come in place of (?) in the given expressions.
√324 + (18 × 5) – 72 ÷ 8 = ? 1000÷ 250 = ( 3√? × √1444) ÷ ( 3√512 × √361)
(22 + √3364)/(? + 4) = 10
360 ÷ 9 + 15 % of 200 + ? * 10 = 45 * √25
- Evaluate: 156 ÷ 12 × 4 + 180 – 40% of 350
447.8 × 441.2 ÷ 445 = 44 × 44?
[(√576 × √144) ÷ √1296]2 = ? ÷ 3
What will come in the place of question mark (?) in the given expression?
?2 = 3945 ÷ 5 + 774 ÷ 6 – 77Â
If 1560 ÷ 30 + 2025 ÷ 45 - z + 33 × 7 = 1848 ÷ 24 × 234 ÷ 39, then the value of z is: