The speed of another ship, F is 11.11% more than the speed of shi
Direction: Study the given line graph and pie chart carefully and answer the following questions accordingly.
Line graph shows the speeds (in km/h) of five different ships in a river and the speed of the water (in km/h) and pie chart shows the percentage of distance (in %) travelled by all the five ships
Question 1: The speed of another ship, F is 11.11% more than the speed of ship C and speed of stream (for Ship F) is 25% more than the speed of stream for ship E. Then ship F to takes ______ hours to cover a distance of 2625 km in upstream.
A. 77.5 hours
B. 75 hours
C. 68 hours
D. 70 hours
E. None of these
Right Answer is: B
SOLUTION
Speed of ship F = 45 × 111.11% = 50 km/hr
Speed of stream for ship F = 12 × 125% = 15 km/hr
∴ Time taken by ship F to cover 1860 km (upstream) = 2625/(50 - 15) = 2625/35 = 75 hours
