Number Series Made Easy | Civil Service Exam Reviewer

1) -6, 30, -150, 750, _____ A. -3750 B. -2649 C. -1234 D. -936 E. -826 2) 2, 5, 12.5, 31.25, ___ A. 33.750 B. 43.250 C. 50.750 D. 78.125 E. 82.125 3) 5, 1, 0.2, 0.04, ___ A. 0.006 B. 0.008 C. 0.016 D. 0.06 E. 0.08 4) 7/3, 3, 11/3, 13/3, 5, ___ A. 14/3 B. 15/3 C. 16/3 D. 17/3 E. 19/3 5) 9, 11, 22, 15, 17, 34, 25, 27, 54, 43, 45, 90, ____ A. 75 B. 77 C. 79 D. 81 E. 103 6) 2500, 795, 2611, 684, 2722, 573, 2833, ____ A. 446 B. 462 C. 484 D. 543 E. 2944 7) 4/3, -2/3, -1/3, 1/6, 1/12, -1/24, _____ A. 4/3 B. 1/44 C. -1/48 D. -1/16 E. -2/3 8) 5, 6, 10, 19, 35, 60, ____ A. 75 B. 85 C. 86 D. 93 E. 96 9) 1, 0.5, 0.5, 0.75, 1.5, 3.75, ____ A. 4.25 B. 7.5 C. 7.59 D. 11.25 E. 15.75 10) 7/9, 7/10, 9/13, 13/18, 19/25, 27/34, _____ A. 48/43 B. 38/43 C. 37/45 D. 36/45 E. 31/41 11) -5/2, -4, -7, -13, -25, ____ A. -12 B. -16 C. -26 D. -49 E. -52 12) 25, 13, 38, 26, 51, 39, ____ A. 77 B. 64 C. 52 D. 39 E. 25 13) 2/5, -3/5, 9/10, -27/20, 81/40, -243/80, _____ A. 279/160 B. 729/160 C. 629/160 D. 629/120 E. 486/100 14) 0.75, 3.75, 18.75, 93.75, 468.75, _____ A. 2000.75 B. 2343.75 C. 2500.75 D. 2635.75 E. 2812.75 15) 1/2, 2, 7/2, 5, _____ A. 9/2 B. 11/2 C. 13/2 D. 15/2 E. 17/2 Civil Service Exam Reviewer Playlist:    • Word Problem Set