According to RTE Act, 2009, working hours per week for teachers are

Correct option is C

As per the Right to Education (RTE) Act, 2009, the working hours per week for teachers are 45 hours. This includes both instructional hours and time for preparation and assessment duties. The RTE Act specifies the norms and standards for ensuring quality education in India.
Information Booster:
1. The RTE Act covers children aged 6 to 14 years.
2. The Act mandates a pupil-teacher ratio of 30:1 for primary schools.
3. Teachers must ensure 200 working days (primary level) and 220 working days (upper primary).
4. No teacher can be assigned non-educational duties except those related to elections, census, and disaster relief.
5. Continuous and Comprehensive Evaluation (CCE) is part of RTE guidelines.