China's 6.7% growth means an increase in GDP by $764 billion.
India's 7.1% growth means an increase in GDP by $163 billion.
With these figures, I don't know how you can claim that India is growing faster than China. And I don't expect India to overtake China, unless they eliminate the bureaucratic red tape and corruption.
from this data, we can see that china is more growing faster than india, and if we compare with population, i think china is still bigger than india. china is more step in front of india and its still growing in future.