The Defence Research and Development Organisation (DRDO) recently successfully flight-tested the Phase-II Ballistic Missile Defence (BMD) system. This test demonstrated India's indigenous capability to defend against ballistic missiles of the 5,000-km class. The Phase-I BMD system, which intercepts missiles with a range of up to 2,000 km, is already deployed. The maiden test of the Phase-II BMD system was conducted in November 2022. During the recent test, a Target Missile was launched from LC-IV Dhamra, simulating an adversary missile. The missile was detected by weapon system radars on both land and sea, which activated the Air Defence (AD) interceptor system. This successful test marks a significant advancement in India's missile defense capabilities.
Speed of a boat in still water is 20 km/h while the speed of stream is ____ km/h. Total time taken by the boat to go 200 km upstream and 300 km downstre...
A boat running downstream covers a distance of 55 km in 5 hrs and covering the same distance upstream in 11 hrs. What is the speed of a boat in still wa...
A man takes 10 hours to row 21 km upstream from point A to point B and back to A by boat. If he takes the same time to row 7 km downstream as upstream. ...
The speed of the stream is 20 km/h. Boat ‘A’ covers 120 km distance against the stream in 6 hours and boat ‘B’ covers 120 km distance against th...
A boat takes 7 hours to cover 259 km upstream and 9 hours to cover 477 km downstream. Find the time taken by the boat to cover 645 km upstream and 660 k...
Speed of a boat in still water is 4 times more than the speed of stream. If boat covers 120 km in downstream in 8 hours, then find the time taken by the...
A boat goes 25 km in upstream in 5 hours and takes 4 hours to complete a distance of 36 km in downstream. Find the speed of boat in still water.
Speed of a Motorboat in still water is 75kmph. If the motorboat travels 150 km along the stream in 1 hour 40 minutes, then the time taken by it to cover...
A boy can swim in water with a speed of 15 km/hr in still water. If the speed of the stream is 5 km/hr, what will be the time taken by the boy to cover ...
Speed of boat is 15 km/hr. Speed of the stream is 20% less than speed of boat. Then find time taken by boat to go 108 km downstream?