India, the world’s fastest growing major economy, is not firing on all cylinders.

That’s a problem for Narendra Modi, who has just won a third consecutive five-year term as prime minister, although without a simple majority.

The 73-year-old wants to make the country a $5 trillion economy before the end of the current decade. His plans for reform have been complicated by the narrower-than-expected election victory, and there are major challenges ahead.