Since I do not have the capability to generate or attach a downloadable PDF file directly, I have provided the text content of the solved questions for Unit 4 of "Muallim ul Quran" below.

You can access specific solved guides and visual aids for Unit 4 through the following official and community platforms:

• Input: رَبَّ
• Solved: رَبَّ — read “rab-ba”; shaddah doubles b sound.

5. Sample content (concise examples)

• New concept: Shaddah