Question
Panama disease of banana is managed by:
Solution
Panama disease (*Fusarium oxysporum f. sp. Cubense) is a soil-borne wilt. Liming raises soil pH, inhibiting fungal growth and improving plant health.
Jaideep invested two equal sums at 12% simple interest p.a. for 8 years and 10 years respectively. If the difference in interest earned is Rs.14,...
If Simple Interest is 12.5% more than the principal and number of years(n), rate(r) are numerically in the ratio 2 : 1, then find the values of n, r.
A sum of money will amount to Rs. 500 in 2 year & in 3 year it is to be 700 in compound interest . Find the rate of interest?
- A person invests Rs. 800 for 2 years at a simple interest rate of ‘x%’ per annum, Rs. 450 for 4 years at a simple interest rate of (x – 2)% per annum...
Suresh earned an interest of Rs. 1419 on principal amount of Rs. 4400 at some rate of compound interest in 2 years. How much more/less interest would he...
Simple interest earned on an amount of Rs. 2700 at rate of R% per annum after 4 years is Rs. 270. Find the simple interest earned on an amount of Rs. 18...
- Waqar borrowed Rs. ____ on compound interest at 15% p.a. compounded annually. After __ years, the rate of interest changed to 20%. At the end of 4 years, h...
A principal amount is invested at an annual simple interest rate of R%, growing to Rs. 9,500 over 5 years and Rs. 13,100 over 9 years. Calculate the tot...
A sum of Rs 8,000 is invested at 6% simple interest per annum. In how many years will the interest amount be Rs 2,400?
A sum of money lent at compound interest at the rate of 30% per annum is paid back in three equal annual installments of Rs.4394. Find the sum of money?
