▁were ▁constit uted ▁into ▁Mah end rag ar h ▁district ▁with ▁the ▁headquarters ▁at ▁N arna ul . ▁At ▁that ▁time , ▁there ▁were ▁three ▁te hs ils , ▁namely ; ▁N arna ul , ▁Ch ark hi ▁D ad ri ▁and ▁B aw al ▁and ▁Mah end rag ar h ▁was ▁a ▁sub - te hs il . ▁In ▁ 1 9 4 9 , ▁Mah end rag ar h ▁sub - te hs il ▁was ▁made ▁a ▁te hs il . ▁In ▁ 1 9 5 0 , ▁B aw al ▁te hs il ▁was ▁broken ▁up ▁and ▁ 7 8 ▁villages ▁were ▁transferred ▁to ▁G urg a on ▁district ▁forming ▁B aw al ▁as ▁a ▁sub - te hs il ▁and ▁remaining ▁villages ▁were ▁added ▁to ▁N arna ul ▁and ▁Mah end rag ar h . ▁In ▁ 1 9 5 6 ▁the ▁R ew ari ▁te hs il ▁( except ▁ 6 1 ▁villages ▁) ▁was ▁ex cluded ▁from ▁G urg a on ▁district ▁and ▁included ▁in ▁Mah end rag ar h ▁district . ▁The ▁Ch ark hi - D ad ri ▁sub - ▁division ▁was ▁ex cluded ▁from ▁Mah end rag ar h ▁district ▁and ▁included ▁in ▁the ▁newly ▁constit uted ▁district ▁of ▁B hi w ani . ▁In ▁ 1 9 7 7 , ▁ 8 1 ▁villages ▁of ▁R ew ari ▁te hs il ▁was ▁constit uted ▁into ▁B aw al ▁te hs il . ▁In ▁ 1 9 7 8 ▁the ▁district ▁compr ised ▁