A ferry takes 75 minutes to row to place B from another place A along the stream. The distance between place A and place B is 37.5 km. If the speed of the ferry in still water is four times more than that of the stream, then how much distance will the ferry cover in 4.7 hours against the stream?
Let the speed of the stream be 'M' km/h Speed of the ferry in still water = (4M + M) = 5M km/h Downstream speed = (5M + M) = 6M km/h Upstream speed = (5M – M) = 4M km/h Acc. to the question, 37.5 = 6M × (75/60) M = 5 km/h Upstream speed = 4M = 4 × 5 = 20 km/h Distance travelled = 4.7 × 20 = 94 km
Who worked in eBay and in which day of the week?
Who among the Following has Yellow colour?
Six boxes A, B, C, D, E, and F are kept one above another such that bottommost box is numbered as 1 and the box immediately above it is numbered as 2 a...
Who lives in Flat – Z of floor – 2?
Four of the following five are alike in a certain way and hence form a group. Find the one that doesn’t belong to that group.
How many boxes are kept between T and box which contains Papaya?
Which of the following combinations is correct?
who likes just before the one who has Pink?
Which of the following is true regarding H?
Which of the following statements is/are not true?
