Study the given table and answer the question that follows.
The given table shows the production of three types of cars (A, B, and C) manufactured (in thousands) by an automobile company over the years.
| Year | A | B | C |
| 2015 | 840 | 680 | 890 |
| 2016 | 900 | 750 | 960 |
| 2017 | 760 | 620 | 1000 |
| 2018 | 800 | 540 | 1200 |
For all the years from 2015 to 2018, the average production of B-type cars is how much less (in thousands) than that of the combined average production of A-type and C-type cars?
A bus travels \(\frac{1}{3}\) of the distance initially at a speed of 40 km/h, the next \(\frac{1}{3}\) of the distance 50 km/h, and the final \(\frac{1}{3}\)of the distance at 60 km/h. Find the average speed of the bus for the entire journey.
(Rounded off to two decimal places)
General English
Identify the most appropriate antonym of the given word.
Timid