4. Indian weddings are matchless in grandeur, glamour and luxury. They are matchless in wastage, extravagance and vulgar display of money and wealth. Record your experience
of such marriages in your diary.​

Dear Diary, They say that Indian weddings are matchless in glory, grandeur and glamour. In comparison, weddings in Europe and America pale into insignificance. The other side of the story is that Indian marriages are matchless in wastage, extravagance and vulgar display of money and wealth.

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.