UPSC CSAT 2026 Maths PYQ / Speed, Time And Distance - 3 / EXPLAINED

Explanation and solution of a UPSC Csat 2026 Maths PYQ regarding speed, time and distance. Also important for UPSC CDS, UPSC CAPF, SSC CGL, RRB etc. Question : 41. An explosion takes place at a certain distance from an army camp. As soon as the sensor in the camp receives the sound of the explosion, a drone starts flying towards the spot of explosion. The drone clicks a picture from the spot and the camp receives it at the same time. Immediately another drone starts flying to the spot and it also sends a picture as soon as it reaches the spot. The two pictures were received at 5:02 PM and 5:05 PM, respectively. If the speed of the drones is 30 m/s, at what time did the explosion take place? Assume that the speed of sound is 300 m/s. (a) 4:59:00 PM (b) 4:59:02 PM (c) 4:58:42 PM (d) 4:56:32 PM This was question number 41 in Set A of the question paper. This video explains a quite conceptual maths question about time and distance that came in UPSC CSAT 2026. Such speed time and distance questions are increasingly common in UPSC exams. The question has been explained in a beginner friendly approach taking the help of the 2026 pyq. Useful for #upsccsatpreparation #ssccglmathspreparation #upsc_csat #upsc_cds #upscprelims #upscprelims2027 #upscprelims2026 #speedtimeanddistance #timeanddistance #pyq Please like the video and share it with your friends. Subscribe for more such videos!!