railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Heights and Distances
Two poles of heights 10 m and 18 m stand on a plane ground. If the distance between their feet is 15 m, what is the distance between their tops ?
1
18 m
2
20 m
3
17 m
4
21 m