An 11-year-old girl consumed some poisonous substance at her Cheek-Rambipora residence in Kulgam, 70 kms from here, and died on the way to hospital, a police spokesman said.
Another girl, aged 15 years, also consumed a poisonous substance at Wagoora village in north Kashmir's Baramulla district, resulting in her death.
It was not immediately known why the girls took such an extreme step, he said, adding that cases have been registered.
In another incident, 22-year-old Gulzar Ahmad Chopan made an unsuccessful attempt to end his life in Kreeri area of Baramulla district.
His condition is stated to be serious, the spokesman said.