Explanation:

- The Pradhan Mantri Gram Sadak Yojana (PMGSY) is a government initiative aimed at providing all-weather road connectivity to unconnected villages across India.

- The budget allocation for PMGSY for the fiscal year 2022-23 is an important aspect that the government considers while planning yearly expenses.

- Option:1, Rs 30,000 crore - This reflects a significant portion of infrastructural spending but is incorrect for PMGSY 2022-23.

- Option:2, Rs 40,000 crore - This would represent a substantial investment but is not the allocated amount.

- Option:3, Rs 50,000 crore - This is an inflated amount considering historical allocations.

- Option:4, Rs 10,000 crore - This is too low and does not match the necessary funding.

- Option:5, Rs 19,000 crore - Correct allocation for the year 2022-23.