Which of the following is not considered a primary colour of light?

PSC BPSC Labour Inspector (Safety) সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)

PSC PWD Accounts Assistant / Office Assistant সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)

PSC FSCD – Station Officer (Non Cadre) BCS 28th BCS Preli - 2008 Primary Teacher Pre-Primary Teacher - 2013 FSCD – Station Officer (Non Cadre) - 2025 সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)

BJS 18th BJS Preli BCS 10th BCS Preli - 1990 ATEO Primary Education Officer - 2016 PSC DIP Assistant Director - 2014 BPSC Assistant Secretary - 2005 HED – Draftsman - 2022 PBS – Line Crew Level-1 - 2023 MLCD – Junior Teacher - 2023 PGCB – Technical/Office Assistant - 2024 18th BJS Preli - 2025 সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)

PSC PGCB – Technical/Office Assistant BCS 10th BCS Preli - 1990 ATEO Primary Education Officer - 2016 DIP Assistant Director - 2014 BPSC Assistant Secretary - 2005 HED – Draftsman - 2022 PBS – Line Crew Level-1 - 2023 MLCD – Junior Teacher - 2023 PGCB – Technical/Office Assistant - 2024 BJS 18th BJS Preli - 2025 সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)

PSC PGCB – Junior Accounts Assistant OCAG Auditor - 2014 PGCB – Junior Accounts Assistant - 2024 IBBL IBBL Officer - 2011 সাধারণ বিজ্ঞান মৌলিক বর্ণ (Primary Colors)