$$\left( {999\frac{{999}}{{1000}} \times 7} \right)$$   is equal to = ?

A. $${\text{6633}}\frac{7}{{1000}}$$

B. $${\text{6993}}\frac{7}{{1000}}$$

C. $${\text{6999}}\frac{993}{{1000}}$$

D. $$7000\frac{7}{{1000}}$$

Answer: Option C

Solution(By Examveda Team)

$$\eqalign{ & {\text{Given expression ,}} \cr & \left( {1000 - \frac{1}{{1000}}} \right) \times 7 \cr & = \left( {7000 - \frac{7}{{1000}}} \right) \cr & = 6999\frac{{993}}{{1000}} \cr} $$