Suppose a certain sum doubles in 2 year at r%rate of simple interest p

1.	Suppose a certain sum doubles in 2 year at r%rate of simple interest per annum and R% rate of interest per annum compounded annually. Then, (a) r<R (b) R<r (c) R=r (d) Cannot be determined
Answer» Suppose a certain sum doubles in $2$ year at $r %$ rate of simple interest per annum and $R %$ rate of interest per annum compounded annually. Then, (a) $r < R$ (b) $R < r$ (c) $R = r$ (d) Cannot be determined

Suppose a certain sum doubles in 2 year at r%rate of simple interest per annum and R% rate of interest per annum compounded annually. Then, (a) r<R (b) R<r (c) R=r (d) Cannot be determined

Answer»

Suppose a certain sum doubles in $2$ year at $r %$ rate of simple interest per annum and $R %$ rate of interest per annum compounded annually.

Then,
(a) $r < R$
(b) $R < r$
(c) $R = r$
(d) Cannot be determined