Its our pleasure to assist you towards your goal. for inbuilt quality question with standard solution may help you a lot. Here you will find NCERT MCQ Questions for Class 10 Science with Answers PDF Free Download based on the important concepts and topics given in the textbook as per CBSE new exam pattern. This may assist you to understand and check your knowledge about the chapters. these Class 10 Science MCQ question and solution may help you to get better performance in exam.
All questions answers in the last paragraph
MCQ Questions for Class 10 Science Physics with Answers
Q1. The electrical resistance of insulators is
(A) high
(B) low
(C) zero
(D) infinitely high
Q2. Electric power is inversely proportional to
(A) resistance
(B) voltage
(C) current
(D) temperature
Q3. Which of the following gases are filled in electric bulbs?
(A) Helium and Neon
(B) Neon and Argon
(C) Argon and Hydrogen
(D) Argon and Nitrogen
Q4. Materials which allow larger currents to flow through them are called
(A) insulators
(B) conductors
(C) semiconductors
(D) alloys
Q5. Work done to move 1coulomb charge from one point to another point on a charged conductor having potential 10volt is
(A) 1 Joule
(B) 10 Joule
(C) zero
(D) 100 Joule
Q6. The electrical resistance of insulators is
(A) high
(B) low
(C) zero
(D) infinitely high
Q7. The unit of specific resistance is
(A) ohm
(B) ohm
(C) ohm-metre
(D) ohm per metre
Q8. Resistivity of a metallic wise depends on
(A) its length
(B) its shape
(C) its thickness
(D) nature of material
Q9. Which of the following gases are filled in electric bulbs?
(A) Helium and Neon
(B) Neon and Argon
(C) Argon and Hydrogen
(D) Argon and Nitrogen
Q10. Electrical resistivity of any given metallic wire depends upon
(A) its thickness
(B) its shape
(C) nature of the material
(D) its length
Q11. Three resistors of 1 Ω, 2 ft and 3 Ω are connected in parallel. The combined resistance of the three resistors should be
(A) greater than 3 Ω
(B) less than 1 Ω
(C) equal to 2 Ω
(D) between 1 Ω and 3 Ω
Q12. Kilowatt hour is the unit of
(A) power
(B) energy
(C) impulse
(D) force
Q13. A cooler of 1500 W, 200 volt and a fan of 500 W, 200 volt are to be used from a household supply. The rating of fuse to be used is
(A) 2.5 A
(B) 5.0 A
(C) 7.5 A
(D) 10 A
Q14. The resistivity of insulators is of the order of
(A) 10-8 Ω-m
(B) 101 Ω-m
(C) 10-6 Ω-m
(D) 106 Ω-m
Q15. The variable resistance is called
(A) resistor
(B) rheostat
(C) open switch
(D) none of these
Q16. A metallic conductor has loosely bound electrons called free electrons. The metallic
conductor is
(A) negatively charged
(B) positively charged
(C) neutral
(D) Either positively charged or negatively charged
Q17. Electric potential is a:
(A) scalar quantity
(B) vector quantity
(C) neither scalar nor vector
(D) sometimes scalar and sometimes vector
Q18. The electrical resistance of insulators is
(A) high
(B) low
(C) zero
(D) infinitely high
Q19. A fuse wire repeatedly gets burnt when used with a good heater. It is advised to use a fuse wire of
(A) more length
(B) less radius
(C) less length
(D) more radius
Q20. The unit of e.m.f. of a cell is
(A) dyne
(B) volt
(C) ampere
(D) joule
We hope the given NCERT MCQ Questions for Class 10 Science PDF Free Download solution will definitely help you to achieve perfect score. If you have any queries related to CBSE Class 10 Science MCQs Multiple Choice Questions with Answers, drop your questions below and will get back to you in no time.
All questions answers
| QUESTIONS NO : | ANSWERS : |
| 1 | D |
| 2 | A |
| 3 | D |
| 4 | B |
| 5 | C |
| 6 | D |
| 7 | C |
| 8 | D |
| 9 | D |
| 10 | C |
| 11 | B |
| 12 | B |
| 13 | D |
| 14 | A |
| 15 | B |
| 16 | C |
| 17 | A |
| 18 | D |
| 19 | D |
| 20 | B |
MCQ Questions for Class 10 Science Chemistry with Answers
- Chapter 1 Chemical Reactions and Equations MCQ Questions
- Chapter 2 Acids, Bases and Salts MCQ Questions
- Chapter 3 Metals and Non-metals MCQ Questions
- Chapter 4 Carbon and Its Compounds MCQ Questions
- Chapter 5 Periodic Classification of Elements MCQ Questions
MCQ Questions for Class 10 Science Biology with Answers
- Chapter 6 Life Processes MCQ Questions
- Chapter 7 Control and Coordination MCQ Questions
- Chapter 9 Heredity and Evolution MCQ Questions
- Chapter 15 Our Environment MCQ Questions
- Chapter 16 Management of Natural Resources MCQ Questions
MCQ Questions for Class 10 Science Physics with Answers
Chapter 10 Light Reflection and Refraction MCQ Questions
Chapter 11 Human Eye and Colorful World MCQ Questions
Chapter 12 Electricity MCQ Questions
Chapter 13 Magnetic Effects of Electric Current MCQ Questions
Chapter 14 Sources of Energy MCQ Questions