diff --git a/curriculum/challenges/english/25-front-end-development/quiz-javascript-variables-and-data-types/66edc25ae5ea80bf6f785552.md b/curriculum/challenges/english/25-front-end-development/quiz-javascript-variables-and-data-types/66edc25ae5ea80bf6f785552.md
index c84a01b0e927e7..20d4ffa2852c4e 100644
--- a/curriculum/challenges/english/25-front-end-development/quiz-javascript-variables-and-data-types/66edc25ae5ea80bf6f785552.md
+++ b/curriculum/challenges/english/25-front-end-development/quiz-javascript-variables-and-data-types/66edc25ae5ea80bf6f785552.md
@@ -17,7 +17,7 @@ To pass the quiz, you must correctly answer at least 17 of the 20 questions belo
 
 #### --text--
 
-What is JavaScript?
+Which of the following best describes JavaScript?
 
 #### --distractors--
 
@@ -33,7 +33,7 @@ A database management system.
 
 #### --answer--
 
-A programming language primarily used for web development.
+A programming language used for web development.
 
 ### --question--
 
@@ -43,19 +43,19 @@ Which of the following is NOT a JavaScript data type?
 
 #### --distractors--
 
-`null`
+`Number`
 
 ---
 
-`undefined`
+`Undefined`
 
 ---
 
-`bigInt`
+`Object`
 
 #### --answer--
 
-`double`
+`Double`
 
 ### --question--
 
@@ -77,29 +77,29 @@ Which of the following is NOT a valid JavaScript variable declaration?
 
 #### --answer--
 
-`public final Long x;`
+`public Int x;`
 
 ### --question--
 
 #### --text--
 
-Which of the following is a conventional variable name in JavaScript?
+Which of the following is a common naming convention for variables in JavaScript?
 
 #### --distractors--
 
-`my_var`
+JavaScript case
 
 ---
 
-`my-var`
+Lightning case
 
 ---
 
-`MyVar`
+Giraffe case
 
 #### --answer--
 
-`myVar`
+Camel case
 
 ### --question--
 
@@ -127,28 +127,23 @@ What is the difference between `let` and `const` variable declarations in JavaSc
 
 #### --text--
 
-What would be the outcome of the following code?
-
-```js
-let name = "Andy";
-name[0] = "M";
-```
+Why are strings considered immutable in JavaScript?
 
 #### --distractors--
 
-The value of `name` would be `"MAndy"`.
+You cannot create strings using variables.
 
 ---
 
-The value of `name` would be `"Mndy"`.
+Strings can only be created using literals.
 
 ---
 
-The value of `name` would still be `"Andy"`.
+You can change strings, but only through global variables.
 
 #### --answer--
 
-It would throw an error.
+Once a string is created, you cannot change its characters directly.
 
 ### --question--
 
@@ -186,7 +181,7 @@ console.log(hello);
 
 #### --distractors--
 
-Reassigns `world` to the variable `hello`, and prints it out in the console.
+Reassigns `" world"` to the variable `hello`, and prints it out in the console.
 
 ---
 
@@ -194,33 +189,33 @@ Prints out the number of characters in `Hello world` in the console.
 
 ---
 
-Adds the string `world` to the variable `hello`, and prints it out in the console.
+Combines `"Hello"` and `" world"` into a new string and prints it, but the value of `hello` remains `"Hello"`.
 
 #### --answer--
 
-Creates a new string that is made of the values of `hello` and `" world"` combined together, and assigns this new string back to `hello` and then prints it out in the console.
+Combines the current value of `hello` with the string `" world"`, reassigns it to `hello`, and prints it to the console.
 
 ### --question--
 
 #### --text--
 
-Are semicolons required in JavaScript?
+Which JavaScript character is used to mark the end of a statement?
 
 #### --distractors--
 
-Yes. The code won't work without semicolons.
+`:`
 
 ---
 
-Semicolons are sometimes required in JavaScript.
+`,`
 
 ---
 
-No. It's recommended not to use semicolons in JavaScript.
+`.`
 
 #### --answer--
 
-No, but it is generally recommended to use semicolons consistently to avoid potential issues in code.
+`;`
 
 ### --question--
 
@@ -264,7 +259,7 @@ JavaScript performs type checking before execution, meaning type related errors
 
 #### --answer--
 
-You don't need to declare the data type of a variable before using it. JavaScript infers the type based on the value assigned to the variable.
+JavaScript infers the type based on the value assigned to the variable.
 
 ### --question--
 
@@ -410,7 +405,7 @@ Which of the following is NOT a valid string concatenation method in JavaScript?
 
 ---
 
-``console.log(`${string1} ${string2}`);``
+`console.log("string1 " + string2);`
 
 ---
 
@@ -424,7 +419,7 @@ Which of the following is NOT a valid string concatenation method in JavaScript?
 
 #### --text--
 
-Which of the following variable names uses camelCase correctly?
+Which of the following variable names uses camel case correctly?
 
 #### --distractors--
 
@@ -446,23 +441,23 @@ Which of the following variable names uses camelCase correctly?
 
 #### --text--
 
-Which character JavaScript uses to mark the end of a statement?
+Why is it beneficial to use semicolons explicitly even though JavaScript has Automatic Semicolon Insertion?
 
 #### --distractors--
 
-`:`
+To increase the execution speed of the code.
 
 ---
 
-`,`
+To maintain consistency with other programming languages.
 
 ---
 
-`.`
+To allow for better debugging and error tracing.
 
 #### --answer--
 
-`;`
+To improve code readability and reliability.
 
 ### --question--
 
@@ -485,4 +480,3 @@ Which of the following is NOT a JavaScript data type?
 #### --answer--
 
 `Float`
-