Categories Current Affair In Pakistan Blackout (Light gone due to error in National Grid) Occurred on———— Post author By esimpk Post date August 24, 2021 (A) 8 Jan 2021 (B) 9 Jan 2021 (C) 10 Jan 2021 (D) 11 Jan 2021 ← Joe Biden on 20 January 2021 became the _____ president of the of US → In December 2020, it was noted that Pfizer vaccine may not be suitable for people who are prone to