[{"id":4,"so":7.4,"type":1},{"value":5.413,"mul":0.01,"type":1,"ans":541.3},{"idx":1,"A":[348,252]},{"rd":2,"V":16,"T":105,"start":555,"type":3,"S":28,"correct":660},{"a":176,"b":238,"tong":414,"hieu":62},{"type":0,"a":3,"idv":2},{"idx":0,"d":18,"r":15,"h":7,"hn":7},{"type":2,"values":[14423,4,0,23]},{"idx":7,"op1":3,"op2":2,"so2":0.9,"x":6.5,"so1":4.55,"so3":0.63},{"type":12,"a":36,"b":65,"i":1}]
["1,85","541,3","252",{"A":"11","C":660,"B":"00"},{"A":"23,8","B":"17,6"},"28,26","1890","14423","6,5","0,65"]