The correct option is A Mobile
Money recieved by selling 3 mobile phones
= 3 × ₹ 21,900
= ₹ 65,700
Money recieved by selling 1 Laptop
= ₹ 45,900
Money recieved by selling 4 music players
= 4 × ₹ 15,500
= ₹ 62,000
Money recieved by selling 1 Television
= ₹ 40,900
The digit at the ten - thousands place for all the numbers
4 < 6
That means, 65700 and 62000 are larger than 45900 and 40900.
Comparing the digits at thousand place for 65700 and 62000:
2 < 5
That means, 65700 is larger than 62000.
By selling Mobile phones shopkeeper recieved the most amount.