1. | Which number is wrong in the given series, 3,7,7,11,9,13,13,17,15,23 ? | |
2. | Identify the number that does NOT belong in the given series. 5, 9, 17, 29, 55, 65 ? | |
3. | Which number will replace the question mark (?) in the following series, 1, 4, 3, 4, 7, 7, 13, 13, ? | |
4. | Which number will replace the question mark (?) in the following series, 7, 14, 33, 70, 131, ? | |
5. | Which letter-cluster will replace the question mark(?) in the following series? XCA, WDZ, UFX, RIU, NMQ ? | |
6. | Identify the number that does NOT belong in the given series. 1, 8, 27, 64, 125, 216, 344, 512, 729 ? | |
7. | Which letter will come next in the following series Z,U,Q,N,L,____ ? | |
8. | Which number will replace the question mark (?) in the following series, 3, 7, 16, 35, ?, 153 ? | |
9. | Which number will replace the question mark (?) in the following series, 2, 5, 11, 23, 44, ? | |
10. | Select the combinations of letters that when sequentially placed in the gaps of the given letter series will complete the series. cb_db_cba_bc_bad_c ? | |