(i) Public sector provides many essential things at  a reasonable cost, which private sector cannot  provided

(ii) The public sector can set up heavy industry which  requires a lot of money.

(iii) The purpose of the Public sector is not to earn  money, but to benefit the people.

(iv) Public sectors are controlled by the government,  provides health and education

Hope this helps...

dekho first are those people who belong s to secondary sector indirectly

.then to those people whom are educated and we'll being potential to solve problem whatever

.for five marks phle ap service sector Ko define kar Dena with example

.phir do points jo Mene bataya

.then ap ye batana ki service sector m

Kaun apna contribution deta h like MNC

.apko paccha 5 marks milenge

. Answer Mene apni taraf se best Dia h

. hope you understand

.Thank you