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ATQ, Let the average weight of the two mentors be 'x' kg. So, total weight of the two mentors = 2 × x = '2x' kg. ATQ: 38 × 5 + '2x' = 42 × (5 + 2) Or, 190 + 2x = 42 × 7 Or, 190 + 2x = 294 Or, 2x = 294 - 190 = 104 Or, x = 104 ÷ 2 = 52 Therefore, the average weight of the two mentors is 52 kg.
Consider the following statements about Gross Domestic Product (GDP):
1. GDP measures the total value of all final goods and services produced wi...
'Windows' is related to 'Operating System', in the same way as 'MS Word' is related to '____'.
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