CBSE Class 10 Science Compartment Question Paper 2025 (Soon):Download Solution with answer Key

Shivam Yadav's profile photo

Shivam Yadav

Educational Content Expert | Updated on - Jul 16, 2025

CBSE Class 10 Science Compartment Exam 2025 will be conducted on 18 July 2025 (Friday) for 3 hours, from 10:30 AM to 1:30 PM. The exam will be held for a total of 100 marks, out of which 80 marks are allotted to the theory paper and 20 marks are for internal assessment.

The theory paper is divided into four sections as follows:

  • Section A includes 6 questions of 1 mark each (6 marks)
  • Section B has 6 questions of 2 marks each (12 marks)
  • Section C contains 10 questions of 3 marks each (30 marks)
  • Section D features 8 questions of 4 marks each (32 marks)

CBSE Class 12 Science Compartment Question Paper 2025

CBSE Class 10 Science Compartment Question Paper  Download PDF Check Solution
CBSE Class 10 2025 Science Compartment Question Paper with Solution

CBSE X Questions

  • 1.

    Pure-tall (TT) pea plants are crossed with pure-dwarf (tt) pea plants. The pea plants obtained in F1 generation are then self-pollinated to produce F2 generation. 
    (i) What do the plants of F1 generation look like? Justify your answer. 
    (ii) What is the ratio of pure-tall plants to pure-dwarf plants in F2 generation?


      • 2.
        Write chemical equations to show what happens when an acid reacts with a:
        Write chemical equations to show what happens when an acid reacts with a:
        (i) Metal
        (ii) Base
        (iii) Carbonate
        Write the name of the main product formed in each case


          • 3.
            Explain why respiration is considered an exothermic reaction. Give the chemical equation for this reaction.


              • 4.
                As an anti-acid.


                  • 5.
                    Express the refractive index of Medium 2 with respect to Medium 1 in terms of the speed of light in both media.
                    path of a ray of light going from Medium 1 to Medium  2


                      • 6.

                        Name the part performing the following functions in the human female reproductive system: 
                        (i) Production of eggs 
                        (ii) Site of fertilization 
                        (iii) Site of implantation 
                        (iv) Entry of the sperms 

                          Comments


                          No Comments To Show