In each of the following questions select the related letter/word/figure/number from the given alternatives.
JRH : ? : : KOV : 51
J = 10, R = 18, H = 8 J = 10 + 1 =11, R = 18 + 1 = 19, H = 8 + 1 = 9 JRH = 11 + 19 + 9 = 39 K = 11, O = 15. V = 22 K = 11 + 1 = 12, O = 15 + 1 = 16, V = 22 + 1 = 23 KOV = 12 + 16 + 23 = 51