I am not sure but i was thinking may be around 56-57% would be alright out of 1000 images Comparisons or Accuracy 1.    ILSVRC2012_img_train/ folder has only 15 sub-folders with in.
May be my data loaders have some problems in them ? Directory structure is as follows
imagenet2012/
     ILSVRC2012_img_train/
                         n01443537/
                                  n01443537_2.JPEG
                                  n01443537_16.JPEG
                                  .
                                  .
                         n01484850/
                                  n01484850_17.JPEG
                                  n01484850_76.JPEG
                                  .
                                  .
                                  .
                                  .
     ILSVRC2012_img_val 
         ILSVRC2012_val_00000001.JPEG
         ILSVRC2012_val_00000002.JPEG
                                  .
                                  .
                                  .