In last revised timing gave very much slack between MTJ and NZM .
12448 takes 1 hr 18 min. But 12447 more than 2 hr it's need to speedup between mtj and nzm.
please wait...Translate to HindiLast me revise hone wale timings me MTJ se NZM ke beech me bahut zyada slack diya gaya. 12448 ko 1 ghanta 18 minute lagte hai. Lekin 12447 ko 2 ghante se zyada lag rahe hai, isliye MTJ se NZM ke beech ki speed badhani hogi.