Does revaluation surplus included in the computation of book value per share?

Yes, revaluation surplus is included in the computation of book value per share. It is recorded in the equity section of the balance sheet and reflects the increase in value of assets after revaluation. Therefore, when calculating book value per share, the total equity, which includes revaluation surplus, is divided by the number of outstanding shares. This means that shareholders benefit from the increased value of assets recognized through revaluation.