Who introduced silver rupiiya into Indian currency?

Sher Shah Suri

The correct answer is Option 2- Sher Shah Suri

Sher Shah Suri introduced the silver rupee into Indian currency.

Sher Shah Suri was a Pashtun warlord who defeated Humayun, the Mughal emperor, at the Battle of Chausa in 1539. He then established the Suri dynasty, which ruled over India for a brief period before being overthrown by the Mughals in 1555.

Sher Shah Suri was a brilliant administrator, and he introduced a number of reforms in India, including the introduction of the silver rupee. The rupee was a standard coin that was made of pure silver. These coins had a uniform weight of 178 grains, with a specific silver content. It was widely accepted throughout India, and it helped to promote trade and commerce.