New Delhi: India has 10.1 million child labourers in the 5-14 age group, the most in the world, a study revealed.

"India continues to host the largest number of child labourers in the world with more than half of Delhi's working children forced to work more than eight hours a day without a single day's rest," said the report released by NGO Child Rights and You (CRY) in collaboration with Philips.