If M varies directly as N and inversely as the root of P. Given that M = 3, N = 5 and P = 25. Find the value of P when M = 2 and N = 6. By: Sunday|Published on: Jan 6|Categories: Mathematics WAEC| 0 comments A. 36 B. 63 C. 47 D. 81 Correct Answer: Option D D. 81 Users Also Read These:Democracy is yet to take firm root in Africa because?Goods whose demand varies directly with money income…The production cost that varies inversely with…If P varies inversely as the square root of q, where…The density of the earth's crust varies from?SEE ALSO A binary operation ⊗ is defined by m⊗n=mn+m−n on the set of real numbers, for all m, n ∈ R. Find the value of 3 ⊗ (2 ⊗ 4).