नाफा र नोक्सान ( Profit and Loss)
14:56
प्रतिशत (Percentage)
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क्षेत्रमिति (Mensuration)
40:12
Profit and Loss (Long questions) for NRB, ADBL and RBB
25:19
Time and Work ( समय र कार्य )
49:26
unitary method time and work
13:39
नाफा-नोक्सान (Profit & Loss)
1:43:51
Loksewa - Kharidar ( 2nd Paper) : नाफा , नोक्सान र छुट by Surya Sir | @EdusoftAcademy
46:56