Question: I am developing a Student Self Assessment Application using HTML&JSP for UI...I have a question bank page where the admin can login and pre populate the Questions & Answers. Students will be provided with these Questions to answer....

It is required that the admin should be able to enter both text and image as input for Questions in the Questions TextBox....Because topics like maths,physics include small figures & diagrams in Question & solution part.... 

Is there any element / Script / Plugin available to handle this scenario....

Answer: 
I think CKeditor is what you are looking For [Go Here](https://ckeditor.com/) And Take A look.
Another alternative is TinyMCE
<https://www.tiny.cloud/>

[Check out a demo](https://www.tiny.cloud/docs/demo/basic-example/)

[Here is image integration](https://www.tiny.cloud/docs/demo/image-tools/) which may potentially require a paid license if you can't host your own version