Subtract the figures for Rahu from those for Mars. When Jupiter passes through the triangular signs indicated by the remainder, there may be the loss of a younger brother or sister. Subtract the figures for Mars from those for Rahu. When Jupiter passes through the particular rasi and navamsa corresponding to the remainder, there may be the loss of an elder brother or sister. Find the rasi corresponding to the sum total of the figures for the lords of the rising sign at the time of birth or conception and of the 10th bhava. When Jupiter traverses this rasi, the birth of a younger brother or sister may be expected.