Civil Services UPSC EPFO (APFC) Mock Test 2023 Quantitative Aptitude Progression Geometric Progression
Elan Musk is sitting on the top floor of a 88 storied twin tower at a height of 120m. From there he gently dropped a ball. After striking a ground floor a ball rebounds 4/5th of the height from which it has fallen. Calculate the total distance that it travels before coming to rest?
1
1080 m
2
1060 m
3
1680 m
4
1460 m