1. 36, 29, 22, 15, ..................

Answer: 3) 8

2. 5, 6, 11, 17, ..............

Answer : 1) 28

3. 3, 9, 21, 45, ................

Answer : 4) 93

4. 4, 12, 36, 108, ..................

Answer : 2) 324

5. 243, 81, ................ , 9, 3.

Answer : 4) 27

6. 583, 463, 343, 223, ..............

Answer : 2) 103

7. 115, 236, 357, 478, .............

Answer : 4) 599

8. 3, 6, 18, 72, ................

Answer : 1) 360

9. 7, 17, 37, 67, ...............

Answer : 4) 107

10. 160, 115, 80, 55, ...........

Answer : 3) 40

Your score :