Math Chapter Wise Arithmetic English MCQ PGT 2005 Q.If (())) ((()) 5 5 1 2 log 13 / 2 log 9 2 1 27 − = K then K is equal to A3/ 2 3/16 3 9 − × B3/ 2 7/16 3 13 − × C3/ 2 5/16 3 13 − × D3/ 2 3/16 3 13 − × Show answer Correct answer: 3/ 2 3/16 3 13 − ×