The third stage of cognitive development theory of Piaget is?

The third stage of cognitive development theory of Piaget is?
(a) Sensorimotor stage
(b) Preoperational stage
(c) Concrete operational stage
(d) Formal operational stage

✅ Correct Answer: (c) Concrete operational stage
Explanation: The third stage (7–11 years) is concrete operational, where logical thinking about concrete objects develops.