Class XI - Biology

 Annual Examination Old Question Papers

      Biology 2024-25

      Biology 2023-24

      Biology 2022-23

      Biology 2021-22

      Biology 2020-21

      Biology 2019-20

      Biology 2018-19

      Biology 2017-18

      Biology 2016-17

Half Yearly Examination Old Question Papers

    Biology 2024-25

    Biology 2023-24

    Biology 2022-23

    Biology 2021-22

    Biology 2020-21

    Biology 2019-20

    Biology 2018-19

    Biology 2017-18

    Biology 2016-17