NEW DELHI, Feb 10 (Reuters) - Indian Prime Minister Narendra Modi’s enormous popularity remains intact despite the biggest political attack on him in years as rivals accuse his government of giving undue favours to the Adani Group, approval ratings showed on Friday. Without referring to Adani, Modi told parliament this week that the "blessings of 1.4 billion people in the country are my protective cover and you can't destroy it with lies and abuses", as opposition lawmakers chanted "Adani, Adani". Data from polling agency C-Voter, shared with Reuters, seems to suggest support for the prime minister has not waned, although the survey did not refer to the Adani issue. Almost half of those surveyed until Feb. 5 were "very much satisfied" with Modi’s work as prime minister and a further 30% said they were "satisfied to some extent". Rivals accuse Modi and the BJP of longstanding ties with the apples-to-airports Adani Group, going back nearly two decades when Modi was chief minister of the western state of Gujarat.

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