Question

During winters, an athlete can run 'x' meters on one bottle of Glucose. But in the summer, he can only run 0.5 x metes on one bottle of Glucose. How many bottles of Glucose are required to run 400 meters during summer?

• A. 800/x
• B. 890/x
• C. 96
• D. 454/x

Answer 1

The correct option is A 800/x

During summer to run 0.5x one bottle of glucose is required

$thentorun1km\frac{1}{0.5x}bottles$

$\therefore torun400m\frac{1}{0.5x}\times 400=\frac{800}{x}bottle$