In the given political outline map of India, four states have been marked as A, B, C and D. Identify these on the basis of the information given below and write their correct names in your answer book along with their respective serial number of the information used and the concerned alphabet as per format that follows :
(i) The state related to student movement against inflation and corruption in 1974.
(ii) The state related to the farmer’s leader Chaudhary Charan Singh.
(iii) The state related to Congress leader Jag Jeevan Ram.
(iv) The state where Congress could not win even a single Lok Sabha seat in 1977 elections.
