Question

The present worth of a certain sum due to sometimes hece is rs1600

Answer 1

Answer:

$$\eqalign{ & B.G. = \frac{{{{\left( {T.D.} \right)}^2}}}{{P.W.}} \cr & = Rs.\,\left( {\frac{{160 \times 160}}{{1600}}} \right) \cr & = Rs.\,16. \cr} $$

Answer-16