CTET 2 Math and Science 20 Dec 2021 Paper

Encouraging students to compete among themselves in the classroom can have the following consequences. Which of these would you perceive to be harmful to a child's growth?
(i) It creates 'winners' and 'losers' within a classroom
(ii) It increases the stress and anxiety level of students hampering their cognitive growth
(iii) It can create 'star' students within a classroom whose achievement can be a source of pride for schools
(iv) It can prepare students to fit into competitive, market-based economics.