প্রশ্ন ও সমাধান

An artist is planning to exhibit his paintings in an auditorium. Seven paintings - F, G, H, J, R, S and U are to be exhibited, three in the south hall and four in the north hall. Four of the paintings - F, G, H, J are oil paintings and three - R, S and U are acrylic paintings. The artist will satisfy the following requirements insetting up the exhibit:Each hall will exhibit at most two acrylic paintings.G cannot be exhibited in the same hall as U.H cannot be exhibited in the same hall as R.Which of the following groups could be placed in the north hall?