Question

Study the following graph carefully and answer the question given.
What was the percentage drop in the number of C type tyre manufactured from $1993$ to $1994$?

• A. $5$
• B. $10$
• C. $15$
• D. $25$

Answer 1

The correct option is B $10$

C type in $1993=25$ lakhs

C type in $1994=22.5$ lakhs

% drop in number of C type $=\frac{25-22.5}{25}\times 100=10$ lakhs