Indian Institute of Foreign Trade 2018 Solved Paper

If the current salary packages of the friends working in Whirlpool, Nestle, Himalaya, Pepsi, Oppo and Apple are 20, 30. 40; 50, 60 and 70 Iakhs per annum in the same order, then at the time of participating in job fair find the average annual package of Albert, Betty and Fred?