Two volley queries in the same Android class?

Good I have this query to an external url, the results realize the set and get to a recycler. The issue is that I need to make two more queries of this style. How could I achieve these consultations in the same class? Thanks

private void CargarPreguntas() {
    String url="/app/consultarPartidas.php?CodUsua="+ CodUsua;
    JsonObjectRequest jsonObjectResquest = new JsonObjectRequest(Request.Method.GET, url, null, this, this);
    VolleySingleton.getIntanciaVolley(getContext()).addToRequestQueue(jsonObjectResquest);
}

public void onErrorResponse(VolleyError error) {
    Toast.makeText(getContext(), "ERROR", Toast.LENGTH_SHORT).show();
    Log.i("ERROR",error.toString());

}

public void onResponse(JSONObject response) {
    jsonPartidas jsonPartidas = null;
    JSONArray json = response.optJSONArray("contrincantesPendientes");

    try {
        for(int i=1;i<json.length();i++) {
            jsonPartidas = new jsonPartidas();
            JSONObject jsonObject = null;
            jsonObject = json.getJSONObject(i);


            jsonPartidas.setName(jsonObject.optString("contrincante"));
            jsonPartidas.setEstado(jsonObject.optString("estado"));
            jsonPartidas.setCodPart(jsonObject.optString("CodPart"));
            listaRetos.add(jsonPartidas);

        }


            retosPendientes adapter = new retosPendientes(listaRetos, getContext());
            RetosPendientes.setLayoutManager(new LinearLayoutManager(getContext()));
            RetosPendientes.setAdapter(adapter);

    } catch (JSONException e) {
        e.printStackTrace();

    }
}