1 1 vote If the list of letters, $P, R, S, T, U$ is an arithmetic sequence, which of the following are also in arithmetic sequence? $2P, 2R, 2S, 2T, 2U$ $P-3, R-3, S-3, T-3, U-3$ $P^{2}, R^{2}, S^{2}, T^{2}, U^{2}$ $I$ only $I$ and $II$ $II$ and $III$ $I$ and $III$ Analytical Aptitude gate2015-ee-2 analytical-aptitude logical-reasoning sequence-series + – Misbah Ghaya 323 views answer comment Share Follow 0 reply Please log in or register to add a comment.
