Correct Answer : 2023
* As per the 27th edition of the UN World Population Prospects 2022, India is projected to surpass China as the world’s most populous country in 2023.
* With the 1,426 million population, China remains the most populous country in the world in 2022.
* India has been recorded 1,412 million population.
* The global population will reach 8 billion on November, 2022 that is three times of the population of 2.5 billion in 1950.