World Braille Day

Question: ‘World Braille Day’ is celebrated on which of the following date?
(a) January 1
(b) January 5
(c) January 4
(d) January 8
Answer: (c)
Related Facts:

• On January 4^th, World Braille Day is celebrated across the world every year.
• It is worth mentioning that this day is celebrated in memory of the birthday of Sir Louis Braille (France), inventor of the Braille script.
• Braille is a code language in which the bulges and identifiers on the surface are used for the presentation of letters and whole letters.

Reference:
https://www.thenews.com.pk/latest/264479-world-braille-day-education-for-the-blind-population-of-the-world