(1/4)th of number of boys and (3/8)th of number of girls participated in annual sport days in the school. What fractional part of total number of students participated ?
32%
20%
36%
data inadequate
Correct Option: D
Total number of students participated = (B/4 + 3G/4) ∴ Required percentage= (B/4 + 3G/4) / (B+G) x 100% Clearly, given data is inadequate.