The third proportional to 12, 18 is
The numbers 14, 16, 35, 42 are not in proportion. The fourth term for which they will be in proportion is
If p/q=r/s=p-r/q-s, the process is called
If A = B/2 = C/5, then A: B: C is
The mean proportional between (2+√3) and (8-√48) is
If four numbers 1/2, 1/3, 1/5, 1/x are proportional then x is
If (5x-3y)/(5y - 3x) = 3/4, the value of x : y is
The number which has the same ratio to 26 that 6 has to 13 is
If p/q=r/s=2.5/1.5, the value of ps: qr is
If x: 6:: 5:3, then the value of x is