hey saurabh,

here i am listing colleges offering post basic bsc nursing course in up

1.aligarh school of nursing, aligarh

2. apex college of nursing and physiotheraphy, kanpur

3. dr. tandon nursing college, agra

4. era university,lucknow

5. FS college of nursing, firozabad

6. future india group charitable trust- FIGCT, lucknow

7. ganga sheel school of nursing,bareilly

8. heritage college of nursuing  and paramedical institute,varanasi

9. hind institute of medical sciences-HIMS ,Lucknow

10. jyoti college of management sciences and technology, barielly

good luck!