Examveda
Examveda

A customer asks for the production of x number of goods. The company produces y number of goods daily. Out of which z% are units for sale. The order will be completed in :

A. $$ {\frac{x}{{100y \times \left( {1 - z} \right)}}} \,{\text{days}}$$    

B. $$ {\frac{{100yz}}{x}} \,{\text{days}}$$    

C. $$ {\frac{{100x}}{{\left( {100 - z} \right)y}}} \,{\text{days}}$$    

D. $$\frac{{100}}{{y \times \left( {z - 1} \right)}}\,{\text{days}}$$    

E. Cannot determined

Answer: Option C

Solution(By Examveda Team)

$$\eqalign{ & {\text{Daily}}\,{\text{supply}}, \cr & = \left( {100 - z} \right)\% \,{\text{of}}\,y \cr & = \frac{{ {\left( {100 - z} \right)y} }}{{100}} \cr & {\text{Thus,}}\,{\text{required}}\,{\text{number}}\,{\text{of}}\,{\text{days}} \cr & = {\frac{{ {100x} }}{{\left( {100 - z} \right)y}}} \cr} $$

Join The Discussion

Comments ( 1 )

  1. Chandu Ch
    Chandu Ch :
    5 years ago

    Sir, Please give more explanation

Related Questions on Percentage