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Speed of boat in still water is 7km/hour Let the Speed of Stream be x Km/hour 36/(7+x) + 36/(7-x) = 21 24 = 49- x2 x = 5 km/hour Now, the speed of Boat for the journey from A to B to take time 108 minutes is Speed of boat = y km/hour , Speed of stream =5km/hour , Time = 108 minutes (y+5) = (36×60)/108 = 20km/hour y+5 = 20 y = 15 km/hour ∴ Speed of Boat must be 15 km/hour.
Name the first woman of Rajasthan who was arrested and expelled during the freedom struggle of Rajasthan -
Which festival is celebrated in Telangana to honor tribal deities Sammakka and Saralamma?
Ilyas khan was related to which Musical instrument?
Re-location of endangered or rare species from their natural habitat to protected areas equipped for their protection and preservation is called -
Mallika Sarabhai is associated with which of the following fields?
The government has issued a notification for setting up mega textile parks under the PM-MITRA scheme. Find the correct answer/s about this.
Which chemical element of Group 18 of the periodic table is produced by the natural radioactive decay of uranium in soils and rocks?
Castling is associated with the game of _________.
Who was the Prime Minister of India when the Industrial Policy of 1991 was launched?
With reference to the period of Mahajanapadas referred to in Buddhist literature, which one of the following dynasty ruled Avanti ?
