Question

In a vaccination center, 9% of the applicants failed to get vaccinated. On the next day, 6% of the applicants failed to get vaccinated. In total, 7 .4 % of the applicants failed to get vaccinated. Find the ratio of applicants on both days.

• A. 3:4
• B. 7:8
• C. 8:9
• D. 6:7

Answer 1

The correct option is B 7:8

This question can be answered using the allegation cross.
The ratio of applicants on both the days $\frac{1.4percent}{1.6percent}=\frac{7}{8}$
Hence, option (B) is the correct answer.