Question
Which of the following erosion is the removal of soil by
running water with the formation of an areas of small branching channels. It can be removed by normal tillage operation.Solution
Rill erosion occurs when runoff water forms small channels as it concentrates down a slope.
What will come in the place of question mark (?) in the given expression?
59.92 × 15.11 + √4224 = ? + 144.9
(1/5){(2/5) × 400 + 20% of 150} = ?
13/3 – (23/6) = ? – (22/9)
(9/13) of (6/11) of (3/5) of 44% of 6500 = ? - (40)2 + (46)2 - (58% of 1850) - (616 ÷ 8.8)
25% of 140 + 2 × 8 = ? + 9 × 5
What should come in place of (?) question mark in the given expression.
(2⁵ × 3⁴) ÷ (6³) = ?
5 + 2 × 3 ÷ (3 × 2) ÷ 4
- Simplify:

22% of 560 + 34% of 2160 × 5/12 =? + 16% of 920
28 × 3.5 +25 × 3.2 = ? - 62