The Bar graph given below presents the number of female employees working in two factories on six different days of a week.

On which day the number of female workers in the factories F1 and F2, taken together, is the second highest?

D5

Lets solve one by one for each option ,

1. D5

F1 + F2 = 336 + 285 = 621

2. D3

F1 + F2 = 314 + 224 = 538

3. D4

F1 + F2 = 328 + 232 = 560

4. D6

F1 + F2 = 444 + 272 = 716

So , Second highest value of sum of F1 & F2 is on D5.