where can I see my questions and answers?

Click on your username (found in the upper left corner of Answers home page or upper right corner of the question page) and you'll be directed to your profile page. Your previously asked questions will be displayed there by default. To view your posted answers, click the My Answers link on the same page.

You can view in your profile.,

You can view your Yahoo Questions and Answers on your Yahoo Profile.

Just click on your avatar or user name and it will take you to your profile activity page.  Once there you will see all your questions listed in the order asked.  If you do not see one of your questions it was reported and removed.

To see your answers just click on My Answers.  Again, you will see them in the order asked and if you do not see an answer it is because it has been reported and removed.

You can see them near your profile tab, duh

You can see it on your Answers Profile click on your Username on the Left side of the Page on the Next page you should be able to see a List of your Asked and Answered Questions

Go to the My Questions Tab for the Asked Questions for the Answered Questions go to the My Answers Tab

Left click or tap either your user name, NOT your avatar OR View answers profile, in the left column. Depending on your device AND your browser, you may have to open the left column if your browser is NOT in desktop VIEW on Google Chrome. Your questions should be listed in reverse chronological order by default. 

Really? Really? Just click your answer profile. It's not hard.

Click on your name/avatar to see your questions and answers, and points and level on the next page: /activity/questions

You can bookmark this link /activity/questions or you can click on your username or avatar in the upper right of the screen (if you select the one at the top right, then select "View Answers Profile", if you select your avatar/username in the box that also shows your points, that will take you straight to your YA Activity page.