Sindh borders Indian states and is in India.
Sindh . Sindh is the third largest province of Pakistan by area , and second largest province by population after Punjab . Sindh also borders the Indian states of Gujarat and Rajasthan to the east , and Arabian Sea to the south . Sindh has Pakistan 's second largest economy with Karachi being its capital that hosts the headquarters of several multinational banks . Sindh is also the centre of Pakistan 's pharmaceutical industry .