1.1 and 1.2 – This is very well done. I would recommend that you highlight (by bold font) the words purpose, goals, customer/ consumer and product so that anyone seeing the assignment knows you have addressed all the points.
You need to include one section here about how the goals/ vision is expressed and communicated to the various stakeholders.  I assume it is your website, but you need to state what it is and how effective it is.

1.3 Excellent! SWOT is really well done, however you need to explain the IMPACT of each factor on KACST. So, for example, how do the strength impact it?  What does it help you do/ make use of?

2.1 Well done on the explanation of the structure and adv/ dis adv of this structure to your ministry achieving its goals.

2.2 Very well done. You have described the functions well. For the example, you need to explain which ONE organisational objective are you trying to achieve and what is the role of each function in achieving that goal.  At the moment, it show inter dependencies but the example does not show how they all feed into ONE objective.  Please change this.

2.3 This section needs to be tweaked.  You have used Transformative leadership model which is a change management tool rather than one which can be used for assessing the culture.  Please use and apply one of the CULTURE models like Schein/ Handy or Culture Web and then re-do it showing how the organisation demonstrates that culture.
In the second part, you need to explain the Positive and Negative effect of the culture on the organisation.

3.1 has three good points. Well done.

3.2 This is great answer

Finally, Reference list is very written. do you know what is that mean?