Hey, Nisha!

For applying for a PR in Canada, you need to have a minimum of 100 or above score in TOEFL or a band of 7.5 or above in IELTS. However, please note that these scores tend to change, hence it is advised to visit the official site to stay update about those changes. For more information regarding the requirements for applying for a PR, you are advised to go through the following site:

https://www.canada.ca/en/immigration-refugees-citizenship/services/application/application-forms-guides/guide-p7000-application-permanent-residence-provincial-nominee-class.html

Hope this helps. All the best!