Question
Which plant hormone is considered a ripening
agent?Solution
Ethylene triggers and accelerates ripening in climacteric fruits by activating enzymes that soften tissue and convert starches to sugars.
The simple interest on a sum of Rs X in 5 years is 4/5 of the principal. What is the annual rate of interest?
- Ravi invested Rs. 2500 at (R + 4)% p.a. simple interest and earned an interest of Rs. 1500 at the end of 3 years. Find the interest earned if the same amou...
The simple interest on a sum of Rs X in 5 years is (2/5)of the principal. What is the annual rate of interest?
A person invests Rs. 'a' at 35% simple interest per annum for 4 years, and another Rs. (a + 300) at 40% compound interest per ann...
- Priya invested Rs. 5,500 in scheme ‘C’ offering simple interest of 12% p.a. After 5 years, she reinvested the interest earned in scheme ‘D’ offerin...
Santosh invested Rs.9000 in a scheme for 6 years which is offering 15% simple interest. The amount received after 6 years from scheme B has been investe...
At what rate percent per annum will a sum of Rs 5000 amount to Rs 5750 in 3 years at simple interest?
The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 15% p.a. for 2 years, is Rs. 90. If ...
Some amount out of Rs.12000 was lent out at 10% per annum and the rest amount @ 16% per annum and thus in 5 years the total interest from both the amoun...
Rs. ’P’ invested at a rate of 10% p.a. compound interest (compounded annually) amounts to Rs. 7744 at the end of 2 years. Find the simple interest e...
