Question

What changes in altitude did kalam noticed in his science teacher sivasubramania iyer's wife during both his visits of?

Answer 1

During his first visit Sivasubramania Iyer's wife was horrified at the idea  of a Muslim boy being invited to dine in a ritually pure kitchen.  She refused to serve him in her kitchen.

During his second visit Sivasubramania Iyer's wife herself took him inside her kitchen and served food with her own hands.

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