RRB NTPC · Geometry and Trigonometry · Quiz
5 real RRB NTPC questions on Geometry and Trigonometry. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
HARDA ladder 13 m long reaches a window which is 12 m above the ground on one side of a street. Keeping its foot at the same point, the ladder is turned to the other side to reach a window 5 m high. What is the width of the street?