Given,

$\frac{701}{52}÷\frac{11}{699}\times \frac{112}{107}=?$

It can be approximated as

 $$\begin{gathered} = \frac{700}{49}÷\frac{10}{700}\times \frac{110}{110}=? \\ = \frac{700}{49}\times \frac{700}{10}\times \frac{110}{110}=? \\ =\frac{100}{7}\times 70 \end{gathered}$$

  = 100×10

  = 1000 ≈ 900

Hence, Option C is correct.