diff --git a/frequently-asked-questions/eight.js b/frequently-asked-questions/eight.js
new file mode 100644
index 00000000..5fd1ae3c
--- /dev/null
+++ b/frequently-asked-questions/eight.js
@@ -0,0 +1,6 @@
+//Write a function to check if two strings are anagrams.
+
+function areAnagrams(str1, str2) {
+    return str1.split('').sort().join('') === str2.split('').sort().join('');
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/five.js b/frequently-asked-questions/five.js
new file mode 100644
index 00000000..b1570e4a
--- /dev/null
+++ b/frequently-asked-questions/five.js
@@ -0,0 +1,6 @@
+//Remove Duplicates from an Array
+
+function removeDuplicates(arr) {
+    return [...new Set(arr)];
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/four.js b/frequently-asked-questions/four.js
new file mode 100644
index 00000000..c7872811
--- /dev/null
+++ b/frequently-asked-questions/four.js
@@ -0,0 +1,6 @@
+//Write a function to find the largest number in an array.
+
+function findLargest(arr) {
+    return Math.max(...arr);
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/nine.js b/frequently-asked-questions/nine.js
new file mode 100644
index 00000000..11157a3b
--- /dev/null
+++ b/frequently-asked-questions/nine.js
@@ -0,0 +1,6 @@
+// Write a function to calculate the sum of all elements in an array
+
+function sumArray(arr) {
+    return arr.reduce((acc, curr) => acc + curr, 0);
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/one.js b/frequently-asked-questions/one.js
new file mode 100644
index 00000000..c9cec607
--- /dev/null
+++ b/frequently-asked-questions/one.js
@@ -0,0 +1,6 @@
+//Write a function to reverse a string.
+
+function findLargest(arr) {
+    return Math.max(...arr);
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/seven.js b/frequently-asked-questions/seven.js
new file mode 100644
index 00000000..456d4ee0
--- /dev/null
+++ b/frequently-asked-questions/seven.js
@@ -0,0 +1,6 @@
+//Write a function to count the number of vowels in a string.
+
+function countVowels(str) {
+    return (str.match(/[aeiou]/gi) || []).length;
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/six.js b/frequently-asked-questions/six.js
new file mode 100644
index 00000000..92fa2a21
--- /dev/null
+++ b/frequently-asked-questions/six.js
@@ -0,0 +1,6 @@
+// Write a function to flatten a nested array.
+
+function removeDuplicates(arr) {
+    return [...new Set(arr)];
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/ten.js b/frequently-asked-questions/ten.js
new file mode 100644
index 00000000..cab47ce3
--- /dev/null
+++ b/frequently-asked-questions/ten.js
@@ -0,0 +1,6 @@
+//Write a function to find the factorial of a number.
+
+function factorial(n) {
+    return n <= 1 ? 1 : n * factorial(n - 1);
+}
+      
\ No newline at end of file
diff --git a/frequently-asked-questions/three.js b/frequently-asked-questions/three.js
new file mode 100644
index 00000000..d4fe4207
--- /dev/null
+++ b/frequently-asked-questions/three.js
@@ -0,0 +1,6 @@
+//Write a function to return the nth Fibonacci number.
+
+function fibonacci(n) {
+    return n <= 1 ? n : fibonacci(n - 1) + fibonacci(n - 2);
+}
+     
\ No newline at end of file
diff --git a/frequently-asked-questions/two.js b/frequently-asked-questions/two.js
new file mode 100644
index 00000000..392d5aaf
--- /dev/null
+++ b/frequently-asked-questions/two.js
@@ -0,0 +1,6 @@
+//Write a function to check if a string is a palindrome.
+
+function isPalindrome(str) {
+    return str === str.split('').reverse().join('');
+}
+     
\ No newline at end of file