Resistors in parallel and series

["https://cdn.goconqr.com/uploads/multiple_choice_question/image/4805269/desktop_6f988739-f379-4169-b13d-df09dcf5d6c6.jpeg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/4805270/desktop_6a5c1656-6816-4dd8-bf18-ee8858873f2f.jpeg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/4805272/desktop_a8279b98-c380-4b13-9643-6f4e3dbfd29a.png","https://cdn.goconqr.com/uploads/multiple_choice_question/image/4805273/desktop_47b48cd4-3104-49b8-9272-c67b40d44f89.jpeg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/4805285/desktop_60e8e6e8-cb45-45b0-a5fb-e0ccf349fc12.png"]