4. Look at this series: 1.5, 2.3, 3.1, 3.9, … What number should come next?
| Useful Links From This Website |
| Notifications, Admit Cards, Results, Universities |
| Books, Exam Pattern, Mock Tests, Study Materials, Syllabus, Test Papers |
A. 5.1
B. 4.2
C. 4.4
D. 4.7
