Question
In the Universal Soil Loss Equation, the soil
erodibility factor K is_?Solution
USLE .i.e. A=RKLSCP, K is the soil erodibility factor which is the measure of the susceptibility of soil particles to detachment and transport. Soils with moderate soil structural stability haveK factore of 0.2-0.3, while easily eroded soils have K factor > 0.3.
6 years ago, the ratio of the ages of A and B was 2:3 and after 5 years it will become 5:7. Find their present ages.
There are 6 children in a family. The average age of the children is 14 years. If the present age of their mother and father is added, the average age o...
The current age ratio of P to Q is 9:13. Six years ago, Q's age was 4 years less than twice P's age at that time. If the average ...
The present ages of 'A' and 'B' are in the ratio of 3:7. The difference between their current ages is 12 years. How much percent older will 'B' be than...
There are three persons 'Amit', 'Bhuvan' and 'Cheetan' such that 7 times the present age of 'Amit' is equal to 9 times the present age of 'Bhuvan' while...
A is younger than B by 2 years. If the ratio of A and B ages is 5:7 respectively, then find the age of A.
4 years back, the combined age of 'Arvind' and 'Chirag' was 9 years lower than the current total age of 'Arvind' and 'Bishma'. Seven years from now, the...
- The sum of the present age of 'B' and 'V' is 45 years. If the ratio of the age of 'B' and 'V' after 10 years is 6:7 respectively, then find the age of 'V' ...
A boy’s age is 125% of what it was 8 years ago, but 75% of what it will be after 8 years. What is his present age?
The ratio of age of ‘B’ after 6 years from now and age of ‘C’ 4 years ago from now is 7:4, respectively. The present age of ‘C’ is 40% of th...
