The expected answers were:
(a)    XL = XC

(b)    (i)                 fo =
              =
              =
              = 356 kHz or 0.356 MHz
         (ii)                XC =
              XC = 89.41 Ω
         (iii)               XL = 2
              XL = 89.47 Ω
             

The question was on Circuit Analysis. The question was very popular with the candidates. The performance was above average.