Plan for the coming 7 weeks

Week 1 - Kaplan Premier Program (Maths) + Manhattan GMAT Advanced
Week 2 - Kaplan 800 + Peterson's ARCO
Week 3 - Kapan Verbal Work Book + Kaplan Math Work Book
Week 4 - OG - 12 - Revision
Week 5 - OG Quant Review + OG Verbal Review - Revision
Week 6 - Princeton Review + 4GMAT - Revision
Week 7 - Error Logs + Manhattan GMAT Review + OG Review

I would be taking 3 practice tests every week.

Week 1 - Princeton Review + Kaplan + Manhattan GMAT Free Tests
Week 2 - Princeton Review Test 1 + Kaplan Test 1 + Manhattan GMAT Test 1
Week 3 - Princeton Review Test 2 + Kaplan Test 2 + Manhattan GMAT Test 2
Week 4 - PowerPrep Test 1 + Kaplan Test 3 + Manhattan GMAT Test 3
Week 5 - PowerPrep Test 2 + Kaplan Test 4 + Manhattan GMAT Test 4
Week 6 - GMAT Prep Test 2 + Kaplan Test 5 + Manhattan GMAT Test 5
Week 7 - Knewton Free Test + Kaplan Test 6 + Manhattan GMAT Test 6

Total Tests - 21