মেনু
QB Archive Quiz Creator Graph Poll Mode View Ques Quiz Leaderboard About
থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Download Address Academy - Best Offline Education App

If N is the third of seven consecutive odd number calculate their average.

A. N
B. N+1
C. N+2
D. N+7
Poster Download
Join Telegram
সঠিক উত্তরঃ C. N+2
Explanation: