A and B can do a work alone in 30 days and 40 days, respectively. In how many days will the work be completed if they work on alternate days, starting with B on the first day?
17 \( \frac{1}{3} \) days
34 \( \frac{2}{3} \) days
17\( \frac{1}{7} \) days
34 \( \frac{1}{3} \)days
The following bar chart shows the data of production of wheat in the duration of six years. Study the bar chart and answer the question based on it.
In which year there was maximum percentage increase in production as compared to the previous year?