Trigonometry(त्रिकोणमिति)by Rakesh Yadav Sir #1 Maths Special 2021 |CET,SSC CGL,CHSL,CPO,DP, UP SI
Mixture and Alligation - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams
Discount - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams
Speed, Distance & Time - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams
Setting Out Survey - Site Setting Out & Building Layout Surveying