Comparing NAS 2017 with NAS 2021, which of the following changed in 2021? 1. Class 10 was added to the classes assessed 2. Private recognised and Central Government schools were included 3. The survey was administered by CBSE, on a framework by NCERT 4. It was conducted in 22 languages Select the correct answer using the code given below:
- (a) 1, 2 and 3 only
- (b) 1, 2, 3 and 4
- (c) 2, 3 and 4 only
- (d) 1 and 4 only
All four changed in 2021. NAS 2017, held on 13 November 2017, covered Classes 3, 5 and 8 in government and government-aided schools, about 22 lakh students in 1,10,000 schools across 701 districts. NAS 2021, held on 12 and 13 November 2021, added Class 10, included private recognised and Central Government schools, covered about 34 lakh students in 1,18,274 schools across 720 districts, was conducted in 22 languages, and was administered by CBSE on a framework prepared by NCERT, with a special focus on learning loss due to COVID-19. No planted error. Its most quoted finding is the same one PRS later reported: performance declines as children move to higher classes — Punjab and Rajasthan topped, while Telangana, Arunachal Pradesh and Uttar Pradesh were low.