Question

What is the respective ratio of the number of computers manufactured by companies A and C together to the number of computers sold by companies A and C together?

• A. 4:5
• B. 14:11
• C. 8:9
• D. 7:5
• E. None of these

Answer 1

The correct option is D 7:5

Number of computer manufactured by companies A and C together = (10+7.5)lakh = 17.5 lakhs
Number of computers sold by companies A and C together
=(7.5+5)lakh = 12.5 lakhs
$\therefore$ Required ratio = 17.5:12:5 = 7:5