diff --git a/exercises/practice/bank-account/.meta/config.json b/exercises/practice/bank-account/.meta/config.json
index 23ae37c0b5..330828347b 100644
--- a/exercises/practice/bank-account/.meta/config.json
+++ b/exercises/practice/bank-account/.meta/config.json
@@ -3,6 +3,7 @@
     "TomPradat"
   ],
   "contributors": [
+    "jagdish-15",
     "SleeplessByte"
   ],
   "files": {
diff --git a/exercises/practice/bank-account/.meta/tests.toml b/exercises/practice/bank-account/.meta/tests.toml
new file mode 100644
index 0000000000..4e42d4dcb5
--- /dev/null
+++ b/exercises/practice/bank-account/.meta/tests.toml
@@ -0,0 +1,61 @@
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
+
+[983a1528-4ceb-45e5-8257-8ce01aceb5ed]
+description = "Newly opened account has zero balance"
+
+[e88d4ec3-c6bf-4752-8e59-5046c44e3ba7]
+description = "Single deposit"
+
+[3d9147d4-63f4-4844-8d2b-1fee2e9a2a0d]
+description = "Multiple deposits"
+
+[08f1af07-27ae-4b38-aa19-770bde558064]
+description = "Withdraw once"
+
+[6f6d242f-8c31-4ac6-8995-a90d42cad59f]
+description = "Withdraw twice"
+
+[45161c94-a094-4c77-9cec-998b70429bda]
+description = "Can do multiple operations sequentially"
+
+[f9facfaa-d824-486e-8381-48832c4bbffd]
+description = "Cannot check balance of closed account"
+
+[7a65ba52-e35c-4fd2-8159-bda2bde6e59c]
+description = "Cannot deposit into closed account"
+
+[a0a1835d-faae-4ad4-a6f3-1fcc2121380b]
+description = "Cannot deposit into unopened account"
+
+[570dfaa5-0532-4c1f-a7d3-0f65c3265608]
+description = "Cannot withdraw from closed account"
+
+[c396d233-1c49-4272-98dc-7f502dbb9470]
+description = "Cannot close an account that was not opened"
+
+[c06f534f-bdc2-4a02-a388-1063400684de]
+description = "Cannot open an already opened account"
+
+[0722d404-6116-4f92-ba3b-da7f88f1669c]
+description = "Reopened account does not retain balance"
+
+[ec42245f-9361-4341-8231-a22e8d19c52f]
+description = "Cannot withdraw more than deposited"
+
+[4f381ef8-10ef-4507-8e1d-0631ecc8ee72]
+description = "Cannot withdraw negative"
+
+[d45df9ea-1db0-47f3-b18c-d365db49d938]
+description = "Cannot deposit negative"
+
+[ba0c1e0b-0f00-416f-8097-a7dfc97871ff]
+description = "Can handle concurrent transactions"
diff --git a/exercises/practice/bank-account/bank-account.spec.js b/exercises/practice/bank-account/bank-account.spec.js
index 3da7d08e6f..7b2664b6f3 100644
--- a/exercises/practice/bank-account/bank-account.spec.js
+++ b/exercises/practice/bank-account/bank-account.spec.js
@@ -8,14 +8,14 @@ describe('Bank Account', () => {
     expect(account.balance).toEqual(0);
   });
 
-  xtest('can deposit money', () => {
+  xtest('Single deposit', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(100);
     expect(account.balance).toEqual(100);
   });
 
-  xtest('can deposit money sequentially', () => {
+  xtest('Multiple deposits"', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(100);
@@ -23,7 +23,7 @@ describe('Bank Account', () => {
     expect(account.balance).toEqual(150);
   });
 
-  xtest('can withdraw money', () => {
+  xtest('Withdraw once', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(100);
@@ -31,7 +31,7 @@ describe('Bank Account', () => {
     expect(account.balance).toEqual(50);
   });
 
-  xtest('can withdraw money sequentially', () => {
+  xtest('Withdraw twice', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(100);
@@ -40,14 +40,25 @@ describe('Bank Account', () => {
     expect(account.balance).toEqual(0);
   });
 
-  xtest('checking balance of closed account throws error', () => {
+  xtest('Can do multiple operations sequentially', () => {
+    const account = new BankAccount();
+    account.open();
+    account.deposit(100);
+    account.deposit(110);
+    account.withdraw(200);
+    account.deposit(60);
+    account.withdraw(50);
+    expect(account.balance).toEqual(20);
+  });
+
+  xtest('Cannot check balance of closed account', () => {
     const account = new BankAccount();
     account.open();
     account.close();
     expect(() => account.balance).toThrow(ValueError);
   });
 
-  xtest('deposit into closed account throws error', () => {
+  xtest('Cannot deposit into closed account', () => {
     const account = new BankAccount();
     account.open();
     account.close();
@@ -56,7 +67,14 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('withdraw from closed account throws error', () => {
+  xtest('Cannot deposit into closed account', () => {
+    const account = new BankAccount();
+    expect(() => {
+      account.deposit(50);
+    }).toThrow(ValueError);
+  });
+
+  xtest('Cannot withdraw from closed account', () => {
     const account = new BankAccount();
     account.open();
     account.close();
@@ -65,14 +83,14 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('close already closed account throws error', () => {
+  xtest('Cannot close an account that was not opened', () => {
     const account = new BankAccount();
     expect(() => {
       account.close();
     }).toThrow(ValueError);
   });
 
-  xtest('open already opened account throws error', () => {
+  xtest('Cannot open an already opened account', () => {
     const account = new BankAccount();
     account.open();
     expect(() => {
@@ -80,7 +98,7 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('reopened account does not retain balance', () => {
+  xtest('Reopened account does not retain balance', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(50);
@@ -89,7 +107,7 @@ describe('Bank Account', () => {
     expect(account.balance).toEqual(0);
   });
 
-  xtest('cannot withdraw more than deposited', () => {
+  xtest('Cannot withdraw more than deposited', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(25);
@@ -98,7 +116,7 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('cannot withdraw negative amount', () => {
+  xtest('Cannot withdraw negative', () => {
     const account = new BankAccount();
     account.open();
     account.deposit(100);
@@ -107,7 +125,7 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('cannot deposit negative amount', () => {
+  xtest('Cannot deposit negative', () => {
     const account = new BankAccount();
     account.open();
     expect(() => {
@@ -115,7 +133,40 @@ describe('Bank Account', () => {
     }).toThrow(ValueError);
   });
 
-  xtest('changing balance directly throws error', () => {
+  xtest('Can handle concurrent transactions', async () => {
+    const account = new BankAccount();
+    account.open();
+    account.deposit(1000);
+
+    for (let i = 0; i < 10; i++) {
+      await adjustBalanceConcurrently(account);
+      expect(account.balance).toEqual(1000);
+    }
+  });
+
+  function adjustBalanceConcurrently(account) {
+    const random = () => Math.floor(Math.random() * 10);
+
+    const tasks = Array.from(
+      { length: 1000 },
+      () =>
+        new Promise((resolve) => {
+          try {
+            account.deposit(5);
+            setTimeout(() => {
+              account.withdraw(5);
+              resolve();
+            }, random());
+          } catch (e) {
+            throw new Error(`Exception should not be thrown: ${e.message}`);
+          }
+        }),
+    );
+
+    return Promise.all(tasks);
+  }
+
+  xtest('Changing balance directly throws error', () => {
     const account = new BankAccount();
     account.open();
     expect(() => {