engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Sequences and Series Relations between AM, GM, HM
The A.M., H.M. and G.M. between two numbers are \(\frac{144}{15}\), 15 and 12, but not necessarily in this order. Then H.M., G.M. and A.M. respectively are
1
15, 12, \(\frac{144}{15}\)
2
\(\frac{144}{15}\), 12, 15
3
12, 15, \(\frac{144}{15}\)
4
\(\frac{144}{15}\), 15, 12