Directions: Study the following information carefully to answer the given questions:

Seven boxes are kept one above another to make up a stack. The topmost box is numbered as 1 while the bottom most box is numbered as 7. Each box contains different mobiles among Apple, LG, Oneplus, Oppo, Realme, Samsung, and Vivo. Each box contains different number of mobiles from 20, 40, 60, 80, 100, 120, and 140.

There are 40 LG mobiles.The box of Vivo does not containing 60 and 80 mobiles. The box of Apple is kept below the box of Samsung. Only three boxes are kept between the box of Realme and the box of Oppo. Only two boxes are kept between the box containing 40 mobiles and the box containing 120 mobiles. Only one box is kept between the box of LG and the box of Realme. The box containing 120 mobiles kept immediately above the box containing 20 mobiles. There are 20 Oppo mobiles. Only two boxes are kept between the box of Oppo and the box of Vivo. The box of Oneplus kept at the top. There are 100 Realme mobiles. 60 mobiles are not kept in box of Apple. There are three boxes are between the box of Oneplus and the box of LG.