Error Analysis:
No. of taxpayers=110
No. of voters=100
Proportion of Voters to Tax payers= (100/110)=0.9
After 10 years
No. of Tax Payers=1000
No .of voters =800
Proportion of Voters to Tax Payers= (800/1000)=0.8
Therefore the Proportion has decreased. Option D.
No. of taxpayers=110
No. of voters=100
Proportion of Voters to Tax payers= (100/110)=0.9
After 10 years
No. of Tax Payers=1000
No .of voters =800
Proportion of Voters to Tax Payers= (800/1000)=0.8
Therefore the Proportion has decreased. Option D.








