You can use .filter() or .find(). One difference that filter will iterate over all items and returns any which passes the condition as array while find will return the first matched item and break the iteration.
Example
var questions = [_x000D_
{id: 1, question: "Do you feel a connection to a higher source and have a sense of comfort knowing that you are part of something greater than yourself?", category: "Spiritual", subs: []},_x000D_
{id: 2, question: "Do you feel you are free of unhealthy behavior that impacts your overall well-being?", category: "Habits", subs: []},_x000D_
{id: 3, question: "Do you feel you have healthy and fulfilling relationships?", category: "Relationships", subs: []},_x000D_
{id: 4, question: "Do you feel you have a sense of purpose and that you have a positive outlook about yourself and life?", category: "Emotional Well-being", subs: []},_x000D_
{id: 5, question: "Do you feel you have a healthy diet and that you are fueling your body for optimal health? ", category: "Eating Habits ", subs: []},_x000D_
{id: 6, question: "Do you feel that you get enough rest and that your stress level is healthy?", category: "Relaxation ", subs: []},_x000D_
{id: 7, question: "Do you feel you get enough physical activity for optimal health?", category: "Exercise ", subs: []},_x000D_
{id: 8, question: "Do you feel you practice self-care and go to the doctor regularly?", category: "Medical Maintenance", subs: []},_x000D_
{id: 9, question: "Do you feel satisfied with your income and economic stability?", category: "Financial", subs: []},_x000D_
{id: 10, question: "Do you feel you do fun things and laugh enough in your life?", category: "Play", subs: []},_x000D_
{id: 11, question: "Do you feel you have a healthy sense of balance in this area of your life?", category: "Work-life Balance", subs: []},_x000D_
{id: 12, question: "Do you feel a sense of peace and contentment in your home? ", category: "Home Environment", subs: []},_x000D_
{id: 13, question: "Do you feel that you are challenged and growing as a person?", category: "Intellectual Wellbeing", subs: []},_x000D_
{id: 14, question: "Do you feel content with what you see when you look in the mirror?", category: "Self-image", subs: []},_x000D_
{id: 15, question: "Do you feel engaged at work and a sense of fulfillment with your job?", category: "Work Satisfaction", subs: []}_x000D_
];_x000D_
_x000D_
function getDimensionsByFilter(id){_x000D_
return questions.filter(x => x.id === id);_x000D_
}_x000D_
_x000D_
function getDimensionsByFind(id){_x000D_
return questions.find(x => x.id === id);_x000D_
}_x000D_
_x000D_
var test = getDimensionsByFilter(10);_x000D_
console.log(test);_x000D_
_x000D_
test = getDimensionsByFind(10);_x000D_
console.log(test);