railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
Two vertical lamp-posts of equal height are on either side of a road 50 m wide. At a point on the road between the lamp-posts, the elevations of the tops of lamp-posts are 60° and 30°. Find the height of the lamp-post.
1
23.75 m
2
21.65 m
3
22.50 m
4
18.65 m