Hey there, 

As per your query I would like to tell you that for getting admission in Banaras Hindu University, Varanasi in  mathematics Honour.First of all you needed to apply for admission forms of BHU.

1)Application form will started from January.

2)Examination of mathematics honour 15 May

3)Cuttoffs mark's about 240 marks for getting admission in BHU mathematics honours.

Hope it will useful to you.

GOOD LUCK.