engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Quantitative Aptitude Trigonometry Heights and Distances
A pole 23 m long reaches a window which is 3\(\sqrt5\) m above the ground on one side of a street. Keeping its foot at the same point, the pole is turned to the other side of the street to reach a window 4\(\sqrt15\) m high. What is the width (in m) of the street?
1
39
2
17
3
22
4
35