Congress leader Rahul Gandhi on Monday led the opposition attack on the government over the exam paper leak issue in Lok Sabha, saying there is a very serious problem in the country's exam system and that Education Minister Dharmendra Pradhan has blamed everybody except himself for it.

 I don't even think he understands the fundamentals of what is going on here... the issue is there are millions of students in this country who are extremely concerned about what is going on and who are convinced that the Indian examination system is a fraud," he said.

If you are rich and have money, you can buy the Indian examination system, Gandhi alleged. "As this is a systemic issue, what exactly are you doing to fix this issue at the systemic level?" he asked Pradhan, who was responding to queries during Question Hour.