The narrator laughs because she thinks it is unusual for an old person to learn something new. She believes her grandmother is too old and may not be able to study like young children.
Class 9 English New Textbook Kaveri Chapter 1 question answer
Class 9 English Kaveri Chapter 1 How I Taught My Grandmother to Read solutions
The narrator initially laughs because she finds it surprising that her sixty-two-year-old grandmother wants to learn the alphabet. She thinks old people cannot learn easily and considers it unrealistic. Being young, she does not understand her grandmother’s strong determination. She assumes learning is only for children and does not realise that education has no age limit, which she later understands.
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