A boat goes 200 km downstream in 50 hours, and 90 km upstream in 30 hours. The speed of the stream is
Distance downstream= 200 km Time taken to row downstream = 50 hrs. Speed downstream = 200/50= 4 km/hr. Distance upstream= 90 km, Time taken to row upstream = 30 hrs.
Speed upstream =90/30= 3 km/hr.
Speed of the stream = 1/2(4-3)= 1/2 km/hr
Rs 625 is to be divided among A, B and C so that A gets 2/9 of B’s share and C gets 3/4 of A’s share. Share of C is:
87.5% of the voters in State 'P' is equivalent to 10/11 of the voters in State 'Q', and 10/11 of the voters in State 'Q' is equal to 93.75% of the vot...
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Find the median of the given set?
8,9,17,10,23,11,7,21,15,6,3
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What will be remainder if 29088/ 6?
Select the option that gives decimal numbers 0.24, 1.23, 0.0881, and 2.66 arranged in ascending order.