question on declaration with let keyword

content/questions/declaration-with-let/index.md

@@ -0,0 +1,30 @@
+---
+title: declaration with let keyword
+tags:
+  - declaration
+  - let
+order: 75
+date: Fri Oct 02 2020 12:34:34 GMT+0530 (India Standard Time)
+answers:
+  - 'apple //correct'
+  - 'orange'
+  - 'compilation error'
+  - 'undefined'
+---
+
+What is the output of the last console.log below?
+
+```javascript
+let fruit = 'apple';
+
+{
+  let fruit = 'orange';
+  console.log(fruit);
+}
+
+console.log(fruit);
+```
+
+<!-- explanation -->
+
+let respects block scopes. This means the two fruit variables are two different variables.