Hi mridul, the answer to ur question is :
the machinery is being depreciated for two years on WDV basis. its book value now is
Book value at the end of first year = HC - 10% depreciation = 90 % of historical cost
BV at the end of second year = BV at the end of 1st year - 10% dep. = 90% of BV at the end of 1st year
It means BV at the end of 1st year is 90% of HC and BV at the end of 2nd year is 90% of BV of 1st year.
it can be written as
BV at the end of second year = HC x 90% X 90%
5,67,000 = HC x 90% x 90%
therefore HC = 5,67,000 = Rs. 7,00,000 .
90%x90%
Regards, CA Shakuntala Chhangani