Question
A vessel contains mixture of milk and water mixed
in the ratio 8:7, respectively. 105 litres of the mixture is replaced with 18 litres of water such that the quantities of milk and water in the resultant mixture become equal. Find the initial quantity of mixture in the vessel.Solution
Find the radius of the sphere whose volume is 562.5π cm3
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In a circle, the chord AB is 12 cm, and the perpendicular from the center O to the chord AB bisects it at point P. If OP = 5 cm, what is the radius of t...
