Sit a 200-301 style practice exam.

Three configuration labs come first. Each one is a reduced IOS console: the commands the task needs, plus the nearby commands that show up in help, so guessing from a menu is not the point. Then a random draw of multiple choice, including choose-two items. The score page explains every item.

Labs: 3 of 18 configuration tasks, drawn at random. A later sitting can hand you a different set. Partial credit per objective.
Question pool: 72 original items. 40 are drawn each sitting, with the choices shuffled.
Clock: 120:00 if you sit it timed, which is the CCNA seat time. Untimed keeps an elapsed clock and will not auto-submit.
Score: Cisco reports 300–1000 and publishes 825 as the CCNA pass mark. Item weights are not published.
This bench: Each lab is worth 60 and each multiple-choice item is worth 10, so three labs are about a third of the form. Raw points map linearly onto 300–1000. 825 is 75 percent.

StaticFire is an independent practice bench. It is not affiliated with Cisco, and a score here is not a CCNA certification. The IOS here is a subset written for these tasks, not Cisco software.