from the particulars given below calculate the deducation amount u/s 80c.

from the particulars given below calculate the deduction amont u/s 80c
particular mr.a mr.b
contribution to rpf 20000 20000
life insurance premium 15000 25000
paid (own life)
life insurance premium 8000
paid ( on brothers life)
life insurance premium 10000
paid (on married sons life)
repayment of housing loan 100000
interest on housing loan 5000
loan paid
payment of sonstultion fee 14000 12000