Avanthika, Bindu, Charmi, and Damayanthi are 4 sisters.
i. Avanthika is heavier than Bindu, and Bindu is heavier than Damayanthi.
ii. Bindu is lighter than Charmi.
Who is the lightest?
From first statement, we have Avanthika > Bindu > Damayanthi.
From second statement, we have Charmi > Bindu.
Combining (i) and (ii), we can conclude that Damayanthi is the heaviest.
So, both the statements are needed.
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