UBSE UK Board Class 10th Science Model Paper 2024: The Uttarakhand Board of School Education (UBSE) is the education board responsible for school education in the state. UBSE has released the model papers for class 10 students for the academic session 2024-25. In this article, we have given the UK Board Class 10 Science Model Paper 2024-25.
Solving model papers is key to exam preparation. It boosts confidence of students and makes them familiar with the question paper design and marking scheme. The model papers are in sync with the curriculum for 2024-25.
Also Check: UK Board Class 10 Syllabus 2024-25
Continue reading to download the UK Board Class 10 Science Model Paper 2024-25 in pdf for free. The model paper has been given in PDF format so you can easily share and print them. Students can save and view the PDFs on phones, tablets, computers and laptops.
UK Board Class 10 Science Model Paper 2024-25
The UK Board sample papers are an important resource as they help students to understand the question paper pattern and marking scheme. Check the below questions from the UK Board Class 10 Science Model Paper.
General Instructions
- There are in all 30 questions in this question paper. All questions are compulsory.
- Question No. 1 is multiple choice question. Four options are given in answer of each part of this question. Write correct option in your answer book. Question No. 2 to 9 are definite answer type questions.
- Each part of question No. 1 carries one mark. Question No. 2 to 9 are of one mark each. Question No. 10 to 15 are of two marks each. Qestion No. 16 to 23 are of three marks each. Qestion No. 24 to 30 are of four marks each.
- There is no overall choice in this question paper, however, an internal choice has been provided in few questions. Attempt only one of the given choices in such questions.
Also Check: NCERT Books for Class 10 (All Subjects)
1. (A) Triple covalent bond is found in –
(i) C6H6
(ii) C2H6
(iii) C3H4
(iv) CH3CHO
(B) In the process of galvanisation of iron, the metal used for the coating over iron is -
(i) Aluminium
(ii) Galium
(iii) Zinc
(iv) Lead
(C) The organism in which an outgrowth on the parental body develops into a new individuals is –
(i) Amoeba
(ii) Paramecium
(iii) Rhizopus
(iv) Yeast
(D) Which one of the following molecules is produced initially when glucose break down in the cytoplasm of a cell in aerobic as well as enaerobic respiration –
(i) Lactic acid
(ii) Ethanol
(iii) Carbon dioxide
(iv) Pyruvate
(E) The image formed by a concave mirror is observe to be virtual, erect and larger than the object. Where should be the position of the object –
(i) Between the principal focus and the centre of curvature
(ii) At the centre of curvature
(iii) Beyond the centre of curvature
(iv) Between the pole of the mirror and its principal focus
(F) The human eye forms the image of an object at its –
(i) Cornea
(ii) Iris
(iii) Pupil
(iv) Retina
(G) Which of the following terms does not represent electrical power in a circuit?
(i) I2R
(ii) IR2
(iii) VI
(iv) V2 /R
(H) Which of the following constitute the food chain?
(i) Grass, wheat, mango
(ii) Grass, goat, lion
(iii) Goat, cow, elephant
(iv) Grass, fish, goat
Also Check: UK Board Class 10 Subject-Wise Model Paper 2024-25: Download Free PDF
2. What effect does the concentration of H+ (aq) ions have on the nature of the solution?
3. Which metal do not corrode easily?
4. What chemical process is used for obtaining a metal from its oxides?
5. Which part of the brain maintains posture and equilibrium of the body?
6. What is meant by power of accommodation of the eye?
7. Would you be able to check if water is hard by using a ditergent?
8. By which instrument is electric current measured?
9. What is tropic level?
10. List the events in proper sequence that take place during the process of photosynthesis.
11. What will be the electron dot structure of the following?
(i) Ethanoic acid
(ii) H2S
12. Name two elements which will displace Hydrogen from dilute acid and two metal which will not?
13. What is an homologous series? Explain with an example.
14. Draw the neat and clean diagram of structure of neuron.
15. Why does the sky appear dark instead of blue to a astronaut?
16. (i) Why should a magnesium ribbon be cleaned before burning in air?
(ii) A solution of a substance ‘X’ is used for white washing-
(a) Name the substace ‘X’ and write its formula.
(b) Write the reaction of the substace ‘X’ named in (a) above with water.
OR
Write balanced chemical equations -
(i) BaCl2 + H2SO4 BaSO4 + HCl
(ii) Al + CuCl2 AlCl3 + Cu
(iii) Na + O2 Na2O
17. (i) Sodium is kept immersed in kerosene oil why?
(ii) Differentiate between roasting and calcinations.
18. Draw a neat and clean diagram of the longitudinal section of a flower and lebel the following parts in it.
(i) Anther
(ii) Stigma
(iii) Ovary
OR
Draw a neat and clean diagram of the human respiratory system and lebel the following parts in it. (i) Trachea
(ii) Alveoli
(iii) Lungs
Also Check: NCERT Solutions for Class 10 (2024-2025) All Subjects
19. (i) What are plant hormones?
(ii) How are involuntary actions and reflex actions different from each other?
20. (i) What determine the rate at which energy is delivered by a current?
(ii) An electric bulb is connected to a 220V generator, the current is 0.50A. What is the power of the bulb?
21. In the given circuit diagram calculate -
(i) The total resistance of circuit.
(ii) The total current flowing in the circuit.
22. A student has difficulty in reading the black board while sitting in the last row. Which type of the refractive defect of the eye is it? Write two reasons for its occurrence. Explain with the help of a linear diagram. How can this be solved by glasses?
23. What do you mean by ecosystem? What is the role of decomposers in the ecosystem.
OR
(i) What is ozone and how does it affect any ecosystem?
(ii) Write the name of two non-biodegradable substance.
24. (i) What is meant by Redox reaction? Explain with an example.
(ii) What is neutralisation reaction? Give two example.
OR
(i) Write the reaction of plaster of peris with water.
(ii) Why does aqueous solution of acid conduct electricity?
(iii) Write the chemical name and formula of bleaching powder.
(iv) Write two use of baking soda.
25. (i) You have two solutions ‘A’ and ‘B’. The PH of solution A is 6 and PH of solution B is 8. Which solution has more hydrogen ion concentration? Which of this is acidic and which one is basic?
(ii) State two ways to prevent the rusting of iron.
To download the complete model paper of UK Board Class 10 Science 2024-25 in pdf for free, refer to the link below:
| UK Board Class 10 Science Model Paper 2024-25 PDF |
Also, check the following exam resources:
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