Question
Quantity-I: Average number of bikes sold by a company
from January to May is 320, while average number of bikes sold by the same company from May to December is 300. If the average number of bikes sold from January to December is 310, then find the number of bikes sold in May. Quantity-II: 280 In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quantity-II and choose the correct option.Solution
ATQ, Quantity I: Number of bikes sold by the company from January to May = 320 × 5 = 1600 Number of bikes sold by the company from May to December = 300 × 8 = 2400 Number of bikes sold by the company from January to December = 310 × 12 = 3720 Number of bikes sold in May = 1600 + 2400 – 3720 = 280 Quantity II: 280 Hence, Quantity-I = Quantity-II
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