Option 4: Rs 500 and Rs 2000 -> During the demonetization announced on November 8, 2016, the Government of India withdrew the old Rs 500 and Rs 1000 currency notes from circulation. To replace these, new denomination notes were introduced: redesigned Rs 500 notes and entirely new Rs 2000 notes. The Rs 2000 note was a completely new denomination that had never existed before in Indian currency. The Rs 200 note was introduced later in August 2017, not during the initial demonetization period. -> correct