A
Rajasthan
B
Gujarat
C
Madhya Pradesh
D
None of these
Solution:
The houses with thick walls and flat roofs are formed in Rajasthan. Rajasthan has a tropical desert environment. It experiences cold from October to February, whereas from March to September, it is hot. Rajasthan is experiencing drought due to less rainfall. Rajasthan buildings have thick walls and flat roofs since the temperature is hot and there is little rain. It is due to the thick wall preventing heat from entering the homes and the flat roofs preserving the water collected during rainfalls, providing a cooling effect.
