(a)
Ajit:
Cost of 3 shirts= Rs.1500
Cost of 1 shirt= Rs.15003= Rs.500
Aman:
Cost of 2 shirts= Rs.1186
Cost of 1 shirt= Rs.11862= Rs.593
∴ Ajit buys the same shirt for less cost than Aman.
Hence, Ajit deals better way than Aman.
(b)
Aman:
Cost of 3kg of pears=Rs.1080
Cost of 1kg of pears=Rs.10803= Rs.360
Ajit:
Cost of 5kg of pears= Rs.1825
Cost of 1kg of pears= Rs.18255= Rs.365
∴Aman buys the same pears for less cost than Ajit.
Hence, Aman deals better way than Ajit.