Match the stage in List-I with achievement in List-II.
| List-I | List-II |
| a. Sensory motor stage | 1. Centration |
| b. Preoperational stage | 2. Object permanence |
| c. Concrete operations | 3. Test hypothesis |
| d. Formal operations | 4. Conservation of numbers |
| 5. Formation |
A. a-2, b-1, c-4, d-3
B. a-4, b-2, c-1, d-3
C. a-3, b-4, c-2, d-5
D. a-2, b-1, c-4, d-5
Answer: Option A
Related Questions on Child and Human Development
Which is the specific sequence of human development?
A. Cephalocaudal Sequence
B. Proximodistal Sequence
C. Both A and B
D. None of these
Which of the following is not a developmental stage?
A. Prenatal
B. Post natal
C. Adolescence
D. Fusion

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