Fetch top 50 records from xml

Question

I need to fetch first 50 records from a XML which return 250 records

 

 

<Step>

<Name>Name1</Name>

<Desc>Desc1</Desc>

</Step>

<Step>

<Name>Name2</Name>

<Desc>Desc2</Desc>

</Step>

<Step>

<Name>Name2</Name>

<Desc>Desc2</Desc>

</Step>

<Step>

<Name>Name2</Name>

<Desc>Desc2</Desc>

</Step>