What should I do after 10th to become an IPS officer? Is graduation necessary to apply??????????

In the order to become an IPS officer, you should complete your studies; you should complete 11th, 12th and then graduation, after that you will be eligible for the examination.

The Union Public Service Commission conducts Civil Service Exam; you need to appear in this examination after graduation. The basic requirements for the CSE are as following:

Eligibility:
The applicant should hold Bachelor’s degree of a recognized university with at least one of the subjects namely Animal Husbandry & Veterinary Science, Botany, Chemistry, Geology, Mathematics, Physics, Statistics and Zoology or a Bachelor's degree in Agriculture, Forestry or in Engineering or an equivalent qualification.

Age limit:
21 years must be completed on 1st August of the year, which a candidate is appearing.

Physical Standard:-

Height:-
Male: 165 cm
Female: 150 cm

Chest:-
Male: Minimum 84 cm. (Expansion 5 cm.)
Female: Min 79 cm (Expansion 5 cm.)

Eye sight:-
Good Eye:- 6/6 or 6/9 distant vision for good eye.
Worst Eye:- 6/12 or 6/9 for worst eye.