Mathematics Past Questions and Answers

If N560.70 is shared in the ratio 7 : 2 : 1, what is the smallest share?

If x is jointly proportional to the cube of y and the fourth power of z. In what ratio is x increased or decreased when y is halved and z is doubled?

If w varies inversely as V and U varies directly as w³, Find the relationship between u and v given that u = 1, when v = 2

p varies directly as the square of q and inversely as r. If p = 36, when q = 36, when q = 3 and r = 4, find p when q = 5 and r = 2

If three numbers P, Q, R are in ratio 6 : 4 : 5, find the value of \(\frac{3p - q}{4q + r}\)