Number and Letter series :

1. 7, 21, 22, 66, 67,………………..

(1) 201, (2) 176 (3) 198 (4) 68 (5) 78

2. 48, 43, 39,………….., 34, 33

(1) 38, (2) 35 (3) 37 (4) 36 (5)34

3. 43, 44, 48, 57, 73,………………….

(1) 98, (2) 104 (3) 92 (4) 84 (5) 87

4. 2, 4, 8, 3, 9, 27, 5, 25, 125, …………, …………,…………..

(1) 8, 64, 512 (2) 7, 49, 343 (3) 9, 81, 100 (4) 6, 36, 216 (5) 10, 100, 1000

5. 11, 12, 13, 10, 15, 8,………., 6

(1) 16 (2) 6 (3) 17 (4) 19 (5) 21

6. C, H, M, R, W,………., …………

(1) B, G (2) D, F (3) D, G (4) B, L (5) F, G

7. J L, M O, P R, S U, ………..

(1) W Y (2) V Z (3) V X (4) W C (5) Y V

8. L M N, N O L, P Q J, R S H, …………

(1) T V E (2) U V E (3) T U F (4) T U E (5) U T E

9. T U W, V W Y, X Y A, Z A C,…………

(1) B L M (2) C D J (3) A D F (4) B E C (5) B C E

10. A C D, E F H, ………, O L P, U O T

(1) J I L (2) I J L (3) I J K (4) J L I (5) I I L