Areas Mcqs


Q.  A rectangular tank is 225 m by 162m at the base with what speed must water flow into it through an aperture 60cm by 45cm that the level may be raised 20cm in 5 hours?

a. 5000 m/hr
b. 5200m/hr
c. 5400 m/hr
d. 5600 m/hr



 
 

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