What is the difference between the simple and the compound interest (In ₹) on ₹ $7,300$ at the rate of $6$ $p.c.p.a.$ in $2$ years?
$29.37$
$26.28$
$31.41$
$23.22$
In what time (In $years$) will ₹ $8,000,$ at $3 \%$ annum, produce the same interest as ₹ $6,000$ does in $5$ years at $4 \%$ simple interest?
In how many years will a sum of ₹ $800$ at $10 \%$ per annum compound interest, compounded semiannually becomes ₹ $926.10$?
The value of a machine depreciates at the rate of $12$ $per$ $cent$ per annum. It was purchased $3$ $years$ ago. Its present value is $Rs. 29644.032$, what was the purchase price (In $Rs.$) of the machine?
₹ $6,100$ was partly invested in Scheme $A$ at $10 \%$ p.a. compound interest (compounded annually) for $2$ years and partly in Scheme $B$ at $10 \%$ p.a. simple interest for $4$ years. Both the schemes pay equal interests. How much was invested (In ₹) in Scheme $A$?
If the ratio of $C.I. \& S.I.$ interest for the same principal and rate of interest for $2$ years is $1.2,$ find the rate of interest (In $\%$)