Each answer: 1 Mark
Given that:
Fraction of the apple Kartik ate =35
Fraction of the apple uneaten =1−35
=5−35
=25
This part was eaten by his brother Bharath
∴ Bharath ate 25th part of the apple.
Comparing two fractions we have
35&25
Clearly 35>25
⇒ Karthik had the larger share which was larger by 35−25=15.