RBSE Class 10 Science Model Paper 2025: Model papers are an important study resource for students. They help students to understand the exam pattern and marking scheme for the exam. Students also get to know the type of questions to be asked in the final exams. The Board of Secondary Education Rajasthan has released the Class 10 model papers for the academic session 2024-25. In this article we have covered the RBSE Class 10 Science Model Paper 2024-25.
Along with solving the model sample papers, students can check the design and format of the question paper. Also go through the blueprint given in the model paper. Download the RBSE Board Class 10 Science Model Paper 2024-25 in pdf for free.
Also Check: RBSE Class 10 Science Syllabus 2024-25
RBSE Class 10 Science Model Paper 2024-25
The Rajasthan 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 RBSE Class 10 Science Model Paper.
1. Multiple Choice Questions
Choose the correct option to the following questions answer from multiple choice question- (i to xviii) and write it in the given answers book.
(i) Which statement regarding the reaction given below is false -
PbO (S) + C(S) 2Pb(S) + CO2 (g)
(I) Lead is being reduced
(II) Carbon dioxide is being oxidised.
(III) Carbon is being oxidised.
(IV) lead oxide is being reduced
(A) (i) and (ii)
(B) (i) and (iii)
(C) (i), (ii) and (iii)
(D) All of above
(ii) Which of the following method is suitable to protect an is an frying pan from rusting ?
(A) Applying grease
(B) Applying Paint
(C) By zinc plating
(D) All of the above
(iii) The molecular formula of ethane is C2H6, it has
(A) 6 Covalent bonds
(B) 7 Covalent bonds
(C) 8 Covalent bonds
(D) 9 Covalent bonds
(iv) Fe2 O3 + 2Al Al2O3 + 2Fe
Which type of reaction is given above -
(A) Combination reaction
(B) Double displacement reaction
(C) Decomposition reaction
(D) Displacement reaction
(v) A solution reacts with ground egg shell to produce a gas which turns the lime water milky. what will be in this solution.
(A) NaCl
(B) HCl
(C) LiCl
(D) KCl
(vi) If the bottom of the vessel is getting black from outside while cooking food, it means that -
(A) Food is not cooked completely
(B) Fuel is not burning completely.
(C) Fuel is wet
(D) Fuel is burning completely
(vii) In a plant xylem is responsible for
(A) Transport of water
(B) Transport of food
(C) Transport of amino acids
(D) Transport of oxygen
(viii) Which of the following is a plant hormone -
(A) Insulin
(B) Thyroxine
(C) Estrogen
(D) Cytokinin
(ix) Which part of the brain is responsible for walking in a straight line -
(A) Cerebrum
(B) Midbrain
(C) Cerebellum
(D) Hypothalamus
(x) The method of reproduction in Amoeba is -
(A) Binary fission
(B) Multiple fission
(C) Regeneration
(D) Budding
(xi) The father of genetics is -
(A) Michael Faraday
(B) Gregor John Mendel
(C) Marcello Malpighi
(D) Newton
(xii) Which of the following is a biological component -
(A) Plant
(B) Soil
(C) Air
(D) Water
(xiii) The absolute refractive index of water is -
(A) 1.5
(B) 1.31
(C) 1.33
(D) 2.42
(xiv) The time difference between actual sunset and apparent sunset is approximately-
( A) 10 Minute
(B) 5 Minute
(C) 2 Minute
(D) 8 Minute
(xv) An electric bulb is connected to a 220 V generator. If 0.5 ampere current flows through the bulb than the power of the bulb :-
(A) 11 Watt
(B) 110 Watt
(C) 440 Watt
(D) 220 Watt
(xvi) The value of resistance of a conductor depends on -
(A) The length of conductor
(B) The area of cross- section of conductor
(C) The nature of material of conductor
(D) On all of the above
(xvii) At the time of short circuit, the value of current in the circuit -
(A) Does not change
(B) Vary continuously
(C) Reduces substantially
(D) Increases heavily
(xviii) The homogeneous poles of a magnet have mutual-
(A) Attraction
(B) Repulsion
(C) Attraction and repulsion both
(D) None of the above
2. Fill in the blanks-
(i) The decomposition of green vegetables (Vegetable matter) into compost in the reaction of ..........................
(ii) 
(iii) .................. and .................. together form the central nervous system.
(iv) The ozone layer provides protection from ............coming from the sun.
(v) The Value of 1 kwh is equal to ............joule.
(vi) A cylindrical coil with several turns of closely wrapped insulated copper wire is called a .............
3. (i) What is homologues series ?
(ii) Why are oils and fat containing food items affected by nitrogen ?
(iii) The pH value of fresh milk is 6, Explain what will be happens to it’s pH when it become curd .
(iv) Construct the electron dot structure of sodium Chloride.
(v) Name the instrument which measures blood pressure.
(vi) Name the smallest structural unit of the human nervous system.
(vii) From where does the fetus get nutrition in the mother body ?
(viii) What is gene ?
(ix) Write the S.I. Unit of power of lens.
(x) Define Dispersion of Light.
(xi) When a 12 v battery is connected across an unknown resistor, there is a current of 2.5 mA flows in the circuit. Find the value of the resistance of the resistor.
(xii) Write any two properties of magnetic field lines.
Section – B
4. Write balanced equations for the following reactions.
(i) Calcium hydroxide +carbon dioxide calcium carbonate+ water
(ii) Zinc + silver Nitrate zinc nitrate+ silver
5. Which gas is produced on Zinc’s reaction with sulphuric acid? How will you Identify it ?
6. What are amphoteric oxides ? Give examples of two amphoteric oxides.
7. Explain the break down of glucose during aerobic respiration.
8. Explain the process of gravitropism with diagram.
9. Explain the various part of a angiosperm flower by drawing labelled diagram of its longitudinal section.
10. Explain sex determination in humans with the help of a schematic diagram.
11. An object is placed at a distance of 25cm from a concave mirror of focal length 15cm. At what distance should a screen be kept from the mirror so that a clear image is obtained on the screen.
12. A student has difficulty in reading the black board while sitting in the last row. What could be the defect the student is suffering from ? Write two reasons for the occurrence of this defect. How can it be corrected.
13. Write Fleming's left hand rule.
Section – C
14. Give reason:-
(i) Why plaster of Paris should be kept in a moisture proof container.
(ii) Why is distilled water not a conductor of electricity while rain water is ?
OR
Give reason:-
(i) HCl show acidic characteristics in aqueous solution whereas it does not show acidic characteristic in alcohol solutions .
(ii) Why does dry hydrochloric gas not change the colours of dry litmus paper ?
15. (i) Explain the different methods of contraception.
(ii) What is menstrual cycle?
OR
(i) Describe the methods of reproduction found in unicellular organism.
(ii) Explain budding in Hydra.
16. (i) Explain the difference between autotroph and heterotroph.
(ii) State two ways in which non-degradable substances affect the environment.
OR
Write the names of aquatic organisms in the order in which one organism eats the other and establish a chain which has at least three steps.
17. Draw a circuit diagram of the series combination of three resistors of resistance R1,R2 and R3 and obtain the formula to find the total resistance (Equivalent resistance) of the Circuit .
OR
Draw a circuit diagram of the parallel combination of three resistors of resistance R1,R2 and R3 and obtain the formula to find the total resistance (Equivalent resistance) of the Circuit.
To download the complete model paper along with the blueprint, refer to the link below:
| RBSE Class 10 Science Model Paper 2024-2025 |
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