WHICH OF THE FOLLOWING FILE EXTENSIONS IS NOT PART OF THE MICROSOFT OFFICE PACKAGE

O Level Online Exam

NIELIT O Level Exam

Which of the following file extensions is not part of the Microsoft Office package?

निम्नलिखित में से कौन सी फ़ाइल एक्सटेंशन Microsoft Office पैकेज का हिस्सा नहीं है?

A. .txt

B. .docx

C. .xlsx

D. .pttx

Correct Answer is :

A. .txt