In 1938, the RBI issued the Rs 10,000 note. At that time, small coins like the 25-paise and 50-paise were not introduced until 1957.
Did You Know India Had A Rs 10,000 Note Even Before 25 Paise Coin?

In 1938, the RBI issued the Rs 10,000 note. At that time, small coins like the 25-paise and 50-paise were not introduced until 1957.