PPSC Past Paper Provincial Management Service 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsOne Yard is equal to how many meter?A. 0.989 m B. 0.914 m C. 1.125 m D. 1.150 m The name of Ceylon changed into Sri Lanka in?1 BTU is equal to how many joules?
