2. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 1.5, 9/4, 3, ? , 4.5, 21/4
3. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. -7/4, -1, -0.25, ? , 5/4, 2
7. A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. 5, 10, 13, 26, 29, 58, 61, ?
9. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 1, 0.25, 1/9, ? , 0.04, 1/36
10. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 3/5, 1.4, 11/5, ? , 19/5, 4.6