booking is open for Yuva and is available in IRCTC website - choose Chair Car option (not sleeper) - It runs on Thursdays from HWH and Sundays from NDLS. As of now, 368 is available on 4.2., 381 on 11.2 384 on 18.2.
Cost of ticket is Rs.560/- Choose Train no.2249 (not 2249G)
Similarly tkt for ndls hwh section is available on 7.2. - 271, 282 for 14.2 and so forth till 2.5.2010.
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seems all other blogger has not logged to irctc site for checking and commented just like that. even indianrailways website shows the above figures. you can choose 2249 & 2250 (NOT 2249G /2250G). Choose ACCHAIR CAR as the option in Berth/Seat section. You can find it out.
While on IRCTC, pl check on irctc's BETA page- its faster and gives a more comprehensive look - try it. BETA page can be accessed from main IRCTC page (Top right - try Beta version) thanks.

@Moderator;
At the earlilest,
Plz check the status of HWH-NDLS yuva train and update the status on our website.
Presently, it shows "reservation suspended" under Train fare and seat availability window.
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look into 2249 and 2249G - whether seperate nos. for identify Yuva and Non-yuva categories. As it appears in IR website - add 2249G here on our site.