Question
If pH of the soil is 8, EC is > 4 mmhos/cm and ESP is
12% then soil is said to beSolution
If pH of the soil is 8, EC is > 4 mmhos/cm and ESP is 12% then soil is said to be saline soils. General characteristics of saline soil is: - EC > 4 mmhos/cm pH < 8.5 ESP < 15%
If √̅1̅2̅-̅2̅√̅3̅5̅ + √̅8̅+̅2̅√̅1̅5̅ = √a + √b, where a and b are positive integers, then the value o...
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 12348π cm3 inside it.
In a right angle triangle, the product of two sides is half of the square of the third side (i.e., hypotenuse). Accordingly find out the acute angle?
- The base area of a rectangular cistern is 1080 m², and it holds a volume of 32400 m³ of water. What is the depth of the water in the cistern?
The cost of fencing a rectangular field at the rate of Rs. 4/metre is Rs. 280. If the length of the field is 11 metres more than its breadth, then find ...
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 972π cm3 inside it.
A man wants to cover the floor of his living room with square tiles. The dimensions of the room are 36 cm in length and 24 cm in breadth. What is the mi...
On a circular racetrack that measures 4,000 meters in circumference, Kia and Sia begin a race at the same point and at the same time, traveling at speed...
What is the difference between (in m2) the area of a circular field of radius 28 metres and area of a rectangular piece of land having its di...
A rectangular lawn is 60 meters X 50 meters and has two roads, each 2 meters wide, in the middle of it, one parallel to its length and the other paralle...
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