10,000 for 2 years is coming approx to Rs. 417 per month
so for 9 months (Apr 1 through dec 31) the amount will be Rs. 3750 (expired amount)
April 1 prepaid insurance a/c DR 10,000
to cash a/c 10,000
Dec 31 insurance a/c DR 3750
to prepaid insurance a/c 3750
hence ultimately the balance in the prepaid a/c will be left 10,000-3750=6250 (this is the unexpired amount)
Balance sheet
In asset side of the balance sheet, prepaid insurance will be shown at 10,000 with a corresponding equal decrease in cash of 10,000. hence the first transaction will be in no way affecting the liability side.
In next transaction insurance expense will reduce the equity balance by the amount of 3750 with an equal corresponding decrease in prepaid insurance a/c.