Mr Gandhi also promised Rs 4,000 a year for 'tendu' leaf collectors.
Congress leader Rahul Gandhi on Saturday promised free education in government schools and colleges in Chhattisgarh and Rs 4,000 a year for 'tendu' leaf collectors if his party retains power in the state.
Addressing an election rally in the Bhanupratappur assembly constituency in Kanker district, Mr Gandhi asked that if Prime Minister Narendra Modi brings up 'OBC' (other backward classes) in his speeches, why was he scared of a caste census.
A caste census will be conducted in the country if the Congress is voted to power, he added.
Bhanupratappur is among the 20 constituencies that will see polling on November 7 in the first phase of the Chhattisgarh elections. The second phase will be held on November 17.
"We are going to take a major step for you which we call 'KG to PG'. From KG (kindergarten) to PG (post-graduation), free education will be provided in government institutions to students (if Congress retains power in state). They will not have to pay a single penny," Mr Gandhi said.
Mr Gandhi promised that if the Congress forms the government in the state after polls, tendu leaf collectors will be given Rs 4,000 per year under the Rajiv Gandhi Protsahan Yojana. This is being seen as a major announcement from the Bhanupratappur seat, which is a part of the tribal-dominated Bastar region.
Pitching for a caste census, he said, "Narendra Modi ji uses the 'OBC' word in every speech but why is he scared of the caste census... OBCs have to become aware as they are being ditched." Mr Gandhi also announced that the Congress would conduct a caste census in the country if it is voted to power in Delhi (at the Centre). "We have already made this promise for Chhattisgarh," he said.
Key promises made by the Congress ahead of the last assembly polls have been fulfilled in Chhattisgarh, Mr Gandhi claimed.
Objecting to the use of 'vanvasi' in place of 'Adivasi' for tribals, he said its use by the BJP is an insult to Adivasis and an attack on their culture, history and language.
During his speech, Mr Gandhi stopped briefly and walked to the other corner of the stage carrying a bottle of water apparently after someone fainted on the ground. He returned to the dais and asked if the person was alright.
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