Q. The IUPAC name of $ C{{H}_{3}}-C{{H}_{2}}-\underset{\begin{smallmatrix} | \\ C{{H}_{2}}-C{{H}_{2}}-C{{H}_{2}}-C{{H}_{3}} \end{smallmatrix}}{\overset{\begin{smallmatrix} C{{H}_{2}}-C{{H}_{3}} \\ | \end{smallmatrix}}{\mathop{C}}}\,-C{{H}_{3}} $
Rajasthan PETRajasthan PET 2005
Solution: