Question
If ‘L’ is coded as ‘16’, ‘N’ is coded as
‘28’, then what will be the code for ‘SPRING’ in the same code language?Solution
Code for ‘L’ is 12, i.e. (12 x 2) = 24. Code for ‘N’ is 14, i.e. (14 x 2) = 28. Similarly, the code for SPRING = (19 x 2); (16 x 2); (18 x 2); (9 x 2); (14 x 2); (7 x 2) = 383236182814
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...
