engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Quantitative Aptitude Number System Quick Math
The temperature on land is 30°C. The temperature 3000 m above land is 12°C. Find by how much the temperature decreases for every 100 m above land.
1
\(\frac{3}{5}\)
2
\(\frac{1}{3}\)
3
\(\frac{1}{2}\)
4
\(\frac{2}{5}\)