This line will create a list of all the radio buttons:

let all_radios = this.questionContainer.querySelectorAll(".q-radio");

Based on your photo it'll have 25 (0 to 24) elements going rowwise from the top left.
So you'll need to select each of them and hide, like this:

all_radios[4].hide();

all_radios[9].hide();

etc.
You'll also need to disable clicking on them, otherwise even though they'll be hidden, they can still be selected. This line will give you a list of all their inputs:

let all_inputs = this.questionContainer.querySelectorAll("input");

Then disable the elements you've hidden:

all_inputs[4].disable()

etc.

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Thank you so much! Worked perfectly!

---

Ahmed,
A follow up here - is there any way to make the "don't know" an exclusive option?

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malush1412 ahmedA may you please guide me further as to how this code was applied.
I would like to remove the radio buttons for ranks 4 onwards (screenshot below).
I have applied Ahmed's code. The program is recognising that I have used JavaScript but nothing has changed.
Could you kindly guide me/ send me the code I need to paste into JavaScript. Thanks

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Hard to know without seeing your java code? Can you paste it here?

---

The code I am currently using is:

Qualtrics.SurveyEngine.addOnload(function()
{
/*Place your JavaScript here to run when the page loads*/
let all_radios = this.questionContainer.querySelectorAll(".q-radio");
all_radios[3].hide(); 
all_radios[4].hide(); 
all_radios[5].hide(); 
all_radios[9].hide(); 
all_radios[10].hide(); 
all_radios[11].hide(); 
all_radios[15].hide(); 
all_radios[16].hide(); 
all_radios[17].hide(); 
all_radios[21].hide(); 
all_radios[22].hide(); 
all_radios[23].hide();  
all_radios[27].hide(); 
all_radios[28].hide(); 
all_radios[29].hide();  
all_radios[33].hide(); 
all_radios[34].hide(); 
all_radios[35].hide();  
let all_inputs = this.questionContainer.querySelectorAll("input");
all_inputs[3].disable();
all_inputs[4].disable(); 
all_inputs[5].disable();
all_inputs[9].disable(); 
all_inputs[10].disable(); 
all_inputs[11].disable(); 
all_inputs[15].disable(); 
all_inputs[16].disable(); 
all_inputs[17].disable(); 
all_inputs[21].disable(); 
all_inputs[22].disable(); 
all_inputs[23].disable(); 
all_inputs[27].disable(); 
all_inputs[28].disable(); 
all_inputs[29].disable(); 
all_inputs[33].disable(); 
all_inputs[34].disable(); 
all_inputs[35].disable(); 


});

Qualtrics.SurveyEngine.addOnReady(function()
{
/*Place your JavaScript here to run when the page is fully displayed*/

});

Qualtrics.SurveyEngine.addOnUnload(function()
{
/*Place your JavaScript here to run when the page is unloaded*/

});

It has successfully removed my radio buttons (as seen in screenshot below) but not their headings.

---

https://community.qualtrics.com/XMcommunity/discussion/comment/41212#Comment_41212malush1412 the code I am currently using is:

Qualtrics.SurveyEngine.addOnload(function()
{
/*Place your JavaScript here to run when the page loads*/
let all_radios = this.questionContainer.querySelectorAll(".q-radio");
all_radios[3].hide(); 
all_radios[4].hide(); 
all_radios[5].hide(); 
all_radios[9].hide(); 
all_radios[10].hide(); 
all_radios[11].hide(); 
all_radios[15].hide(); 
all_radios[16].hide(); 
all_radios[17].hide(); 
all_radios[21].hide(); 
all_radios[22].hide(); 
all_radios[23].hide();  
all_radios[27].hide(); 
all_radios[28].hide(); 
all_radios[29].hide();  
all_radios[33].hide(); 
all_radios[34].hide(); 
all_radios[35].hide();  
let all_inputs = this.questionContainer.querySelectorAll("input");
all_inputs[3].disable();
all_inputs[4].disable(); 
all_inputs[5].disable();
all_inputs[9].disable(); 
all_inputs[10].disable(); 
all_inputs[11].disable(); 
all_inputs[15].disable(); 
all_inputs[16].disable(); 
all_inputs[17].disable(); 
all_inputs[21].disable(); 
all_inputs[22].disable(); 
all_inputs[23].disable(); 
all_inputs[27].disable(); 
all_inputs[28].disable(); 
all_inputs[29].disable(); 
all_inputs[33].disable(); 
all_inputs[34].disable(); 
all_inputs[35].disable(); 

});

Qualtrics.SurveyEngine.addOnReady(function()
{
/*Place your JavaScript here to run when the page is fully displayed*/

});

Qualtrics.SurveyEngine.addOnUnload(function()
{
/*Place your JavaScript here to run when the page is unloaded*/

});

It has successfully removed my radio buttons (as seen in screenshot below) but not their headings.

---

I managed I used this code. Posting below in case anyone come across the same problem and thanks to all who helped.

var qid = this.questionId;
for(var i=5;i<=7;i++){

jQuery("#"+qid+" .ChoiceStructure .Answers").find("th:eq("+i+")").css("visibility","collapse");

jQuery("#"+qid+" .ChoiceStructure tbody tr").each(function(){

jQuery(this).find("td:eq("+i+")").css("visibility","collapse");

})

}

---