Can I redirect to a specific page in the form based on condition?

Sure you can!
Following are the steps:
1- Create a new blank form.
2- Drag a 'Page break' element.
3- While the 'Page break' is selected on canvas - go to: 'Properties' panel > 'Element' tab > 'Settings' option > 'Basic' category.
4- Press on the ‘Add’ button 3 times to add 3 pages to your form.
5- Drag an element into each page: Textbox (to the first page), Numeric (to the second page), Textarea (to the third page), Dropdown (to the fourth page).
6- Select the Textbox in the first page and go to: 'Properties' panel > 'Element' tab > 'Settings' option > 'Conditioning' category.
7- Press on the “Set conditions” button.
8- set the rule: If current field contains a.
9- Press on the ‘configure results’ button.
10- Open the ‘Execute button’ dropdown - you will then see the pages of your form and choose one of them. For example page 4.
11- Save the configuration and the form.
12- Test the form:
- Publish it as URL
- Enter 'a' in the Textbox field in the first page and leave the field - it will then redirect you to page 4.

Enjoy!