World Liver Day is observed annually on ______ date ?

1) April 19
2) April 18
3) April 17
4) April 16

Explanation:
April 19 was observed as World Liver Day. This day is meant to raise awareness about liver and following a lifestyle which supports liver health.This day is observed to understand importance of liver in human body and how liver ailments can be treated.As per World Health Organisation (WHO), liver diseases are 10th most common cause of death in India.