Should The primary keywords be targeted from home page only?

[edengillespy]

Should the primary keywords be targeted from home page only or from the inner pages, Which is the better option?

[Pravin]

It purely depends on what type of services or products you deal with.

[dzeetal]

you can target main keywords on home page. home page keywords easily promote in Google

[PreetiSangal]

Well, It's mostly depends on which types of services/products your website provides.

I would like to suggest you to target your primary keywords with inner pages because
In case Google penalize your website then your some of inner pages are penalize not whole website where penalize.

and with inner pages your websites getting change to get more traffic to your website.

[jane1]

Yes, you should mention proper keywords in home page that are related to your business. however, you could also mention them in your secondary pages.

[seairexim]

Should the primary keywords be targeted from home page only or from the inner pages, Which is the better option?

Better option is to promote your most relevant page.. either it is home page or other inner page... Be the authentic not promotional.