The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is: A.1.2 km B.2.2 km C.3.6 km D.2.5 km Answer and Feedback Answer:C Feedback:Speed downstream = (15 + 3) kmph = 18 kmph. Distance travelled = ( 18 x 12 / 60 ) km = 3.6 km. do you want? view more test Xem thêm Share this post Some other questions you may be interested in. It takes us ______ hour and ______ half to get there. ______ Smiths often eat in that expensive restaurant on Sunday. Which mountain is ______ highest in ______ world. She didn't tell ______ truth. On ______ contrary, she told ______ lie. ______ number of boys were swimming in the lake, but I didn't know ______ exact number of them. ______ French believe ______ French is ______ most beautiful language in the world. The salesman said that ________ thief was a young man with ________ brown hair. He was such ______ good speaker that he held our attention every minute of ______ three-hour lecture. How many people are still leading ______ life under ______ property line in the world. Money plays ______ important role in the material world, but you can't expect it to give you ______ real happiness.
