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Class 10th Science MCQs
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Class 10th Science MCQs
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25 Questions

1. How many colors are there in the rainbow?
2. What is another name of the convex mirror?
3. The electric generator works on whose basic principle?
4. The bases change litmus paper from ___.
5. How many numbers of characters are in the pea plant on which Mendel experiment?
6. Name the metal which is in liquid form at room temperature?
7. Sodium + Water →
8. What is the name of the part of the eye on which the image forms?
9. What is the basic unit of the kidney?
10. According to Mendeleev's periodic table, which of the following elements belongs to the seventh or first group?
11. What is the name of CaSO4.1/2H2O?
12. Soap creates a structure in the washing process. What is that structure called?
13. Name the process by which plants take their nutrition?
14. What is the chemical formula of ozone?
15. Which of the following statements is correct about the analogous organ?
16. What is the name of the gland found in the human mouth?
17. Which of the following metal is the most reactive metal?
18. Which thing changes after the rancidity of food?
19. Which of the following olfactory signals give the information about bases and acids?
20. Which is the correct sequence of airways during breathing?
21. The person suffering from myopia clearly unable to see
22. What is the number of groups in the modern periodic table?
23. What is the color of the silver chloride?
24. What is the basic unit of the nervous system?
25. What is the name of the unit that remains constant when resistance is applied in series?

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