Aradhya 7-8 (Depawali) Nov 2026 last two days
| Column 1 — Questions 1–16 | Column 2 — Questions 17–31 |
|---|---|
| Q1. [Medium | Reasoning] A person starts at a point and walks 40 metres North, 40 metres East and 40 metres South. Which statement describes the final position correctly? (a) Returns to the starting point (b) Forms a triangle and is 40 m North (c) Forms three sides of a square and is 40 m East (d) Forms a rectangle and is 80 m away |
Q17. [Hard | Physics] A body of mass 4 kg moving at 12 m/s is brought to rest in 6 seconds. The magnitude of the retarding force is: (a) 4 N (b) 6 N (c) 8 N (d) 12 N |
| Q2. [Medium | Physics] The rate of change of momentum of a body is directly proportional to: (a) Its mass (b) Applied force (c) Its velocity (d) Its displacement |
Q18. [Medium | Physics] A person of mass 60 kg stands in a lift moving upward with acceleration 2 m/s². The normal reaction on the person is (g = 10 m/s²): (a) 480 N (b) 600 N (c) 720 N (d) 1200 N |
| Q3. [Easy | Chemistry] The fixed temperature at which a liquid changes into gas at atmospheric pressure is called: (a) Melting point (b) Boiling point (c) Freezing point (d) Dew point |
Q19. [Medium | Chemistry] Which statement about the effect of pressure on gases is correct? (a) Gas particles move farther apart when pressure increases (b) Gas particles come closer and the gas may liquefy (c) Pressure has no effect on gases (d) Intermolecular spaces increase |
| Q4. [Medium | Physics] A block of mass 5 kg is placed on a smooth horizontal surface. A horizontal force of 15 N is applied. Its acceleration is: (a) 1 m/s² (b) 3 m/s² (c) 5 m/s² (d) 75 m/s² |
Q20. [Medium | Mathematics] An employee receives an annual salary of ₹30,000 in the first year. His salary increases by ₹2,000 every year. What will be his salary in the 10th year? (a) ₹46,000 (b) ₹48,000 (c) ₹50,000 (d) ₹52,000 |
| Q5. [Hard | Physics] A force of 60 N acts on a body of mass 12 kg. Another force of 20 N acts in the opposite direction. The net acceleration is: (a) 2.5 m/s² (b) 3.3 m/s² (c) 5 m/s² (d) 6.7 m/s² |
Q21. [Hard | Mathematics] The sum of the first 20 terms of an arithmetic progression is 610. If its first term is 10, find the common difference. (a) 2 (b) 3 (c) 4 (d) 5 |
| Q6. [Medium | Chemistry] Which of the following statements about melting point and boiling point is correct? (a) Both generally increase with increasing intermolecular forces (b) Both decrease with increasing intermolecular forces (c) Melting point increases but boiling point decreases (d) Neither depends on intermolecular forces |
Q22. [Medium | Chemistry] Which of the following changes is a physical change? (a) Burning of paper (b) Rusting of iron (c) Melting of ice (d) Cooking of food |
| Q7. [Medium | Mathematics] A sales executive starts with an annual target of 1,200 units in the first year. The target increases by 150 units every year. In which year will the target reach 3,000 units? (a) 11th year (b) 12th year (c) 13th year (d) 14th year |
Q23. [Hard | Physics] A body of mass 2 kg is moving with a velocity of 8 m/s. A constant force acts on it for 3 seconds and changes its velocity to 14 m/s. The force is: (a) 2 N (b) 4 N (c) 6 N (d) 8 N |
| Q8. [Hard | Mathematics] An engineer starts with ₹5,50,000 in the first year and receives a fixed annual increment of ₹20,000 for 14 years. The total earnings over 15 years are: (a) ₹92,50,000 (b) ₹98,00,000 (c) ₹1,03,50,000 (d) ₹1,08,00,000 |
Q24. [Medium | Physics] A passenger standing in a bus falls forward when the moving bus suddenly stops. This is explained by: (a) Newton's third law (b) Inertia of motion (c) Gravitational force (d) Centripetal force |
| Q9. [Hard | Mathematics] If 5ᵃ = 7 and 7ᵇ = 25, then the value of ab is: (a) 1 (b) 2 (c) 3 (d) 4 |
Q25. [Hard | Physics] A bullet of mass 20 g is fired with a velocity of 400 m/s from a gun of mass 4 kg. The recoil velocity of the gun is: (a) 1 m/s (b) 2 m/s (c) 4 m/s (d) 8 m/s |
| Q10. [Medium | Chemistry] When steam condenses into liquid water, the process is: (a) Endothermic (b) Exothermic (c) Neither endothermic nor exothermic (d) Independent of heat exchange |
Q26. [Medium | Chemistry] Which of the following processes involves absorption of heat? (a) Freezing of water (b) Condensation of steam (c) Melting of ice (d) Deposition of water vapour |
| Q11. [Hard | Physics] A body of mass 5 kg moving with velocity 10 m/s collides with a stationary body of mass 5 kg and sticks to it. The velocity of the combined mass is: (a) 2 m/s (b) 5 m/s (c) 10 m/s (d) 20 m/s |
Q27. [Hard | Mathematics] The 5th term of an AP is 18 and the 12th term is 46. Find its first term. (a) 2 (b) 4 (c) 6 (d) 8 |
| Q12. [Medium | Chemistry] Which of the following substances has the strongest intermolecular attraction generally? (a) Oxygen gas (b) Nitrogen gas (c) Water (d) Hydrogen gas |
Q28. [Medium | Physics] A force of 25 N acts on a body of mass 5 kg. If the body starts from rest, its velocity after 4 seconds is: (a) 5 m/s (b) 10 m/s (c) 15 m/s (d) 20 m/s |
| Q13. [Hard | Physics] A body of mass 10 kg is initially at rest. A constant force of 20 N acts on it for 5 seconds. Its final momentum is: (a) 50 kg m/s (b) 100 kg m/s (c) 150 kg m/s (d) 200 kg m/s |
Q29. [Hard | Chemistry] A substance changes directly from solid to gas without passing through the liquid state. This process is called: (a) Condensation (b) Sublimation (c) Evaporation (d) Freezing |
| Q14. [Medium | Mathematics] The common difference of the AP 7, 12, 17, 22, ... is: (a) 3 (b) 4 (c) 5 (d) 6 |
Q30. [Medium | Physics] A person of mass 50 kg stands in a lift accelerating downward at 2 m/s². Calculate the apparent weight (g = 10 m/s²). (a) 300 N (b) 400 N (c) 500 N (d) 600 N |
| Q15. [Easy | Physics] According to Newton's third law, action and reaction forces: (a) Act on the same body (b) Act on different bodies and are equal and opposite (c) Always cancel each other on one body (d) Have different magnitudes |
Q31. [Hard | Mathematics] The sum of the first n terms of an AP is Sₙ = 3n² + 2n. The 10th term of the AP is: (a) 53 (b) 59 (c) 61 (d) 65 |
| Q16. [Hard | Physics] A body of mass 8 kg is pulled by two perpendicular forces of 6 N and 8 N. The magnitude of its acceleration is: (a) 0.5 m/s² (b) 1 m/s² (c) 1.25 m/s² (d) 2 m/s² |
End of Question Paper Total Questions: 31 All questions are multiple-choice questions. |
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ANSWER KEY — ARADHYA MISTAKES Q.No Answer Q.No Answer 1 C 17 C 2 B 18 C 3 B 19 B 4 B 20 B 5 B 21 B 6 A 22 C 7 C 23 C 8 C 24 B 9 B 25 B 10 B 26 C 11 B 27 B 12 C 28 D 13 B 29 B 14 C 30 B 15 B 31 B 16 B
DIFFICULTY DISTRIBUTION Level Questions Percentage Easy 3 9.7% Medium 14 45.2% Hard 14 45.2% Total 31 100%
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