Complete the number series,9,10,13,18 __ March 26, 2021 / By Preparation Point / EXCISE & TAXATION INSPECTOR DG Khan Region Control Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) 21 B) 23 C) 25 ✓ D) 29 Solution: 9 + 1= 10 10 + 3 = 13 13 + 5 = 18 18 + 7 = 25 Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn