state gov Allahabad High Court RO/ARO Mock Test 2025 General Knowledge Indian Geography Indian Economic and Human Geography
Kanpur and Lucknow cities of U.P. became million cities as per the census of India in the year
1
1951 and 1961 respectively
2
1961 and 1971 respectively
3
1971 and 1981 respectively
4
1981 and 1991 respectively