Rearrange the parts of the sentence in correct order.

The absence of

P. data on the migrant workers was

Q. formulating effective policy decisions and

R. preventing the governments from

S. strategies for the welfare of migrant workers

PRQS

The correct answer is Option (4) - PRQS.

The absence of data on the migrant workers was preventing the governments from formulating effective policy decisions and strategies for the welfare of migrant workers.