The following number line shows the temperature in degree Celsius (°C) at different places on a particular day. Find P, Q and R.
(i) The temperature difference between the hottest and the coldest places is __P__.
(ii) The temperature difference between Yamuna Nagar and Pathankot is __Q__.
(iii) The temperature difference between Pathankot and Kashmir is ___R__.
P | Q | R | |
A | 31°C | 8°C | 5°C |
B | 30°C | 18°C | 6°C |
C | 31°C | 18°C | 6°C |
D | 30°C | 7°C | 8°C |