NCERT Exemplar Solutions
Class 10
Science

All Units & Exercises with Answers and Step-by-step Solutions
CHAPTER 1: Chemical Reactions and Equations
Multiple Choice Questions
18
Short Answer Questions
20
Long Answer Questions
6
CHAPTER 2: Acids, Bases and Salts
Multiple Choice Questions
30
Short Answer Questions
12
Long Answer Questions
6
CHAPTER 3: Metals and Non-metals
Multiple Choice Questions
36
Short Answer Questions
22
Long Answer Questions
7
CHAPTER 4: Carbon and its Compounds
Multiple Choice Questions
29
Short Answer Questions
17
Long Answer Questions
11
Unit 5: Periodic Classification of Elements
Multiple Choice Questions
26
Short Answer Questions
15
Long Answer Questions
11
CHAPTER 6: Life Processes
Multiple Choice Questions
35
Short Answer Questions
37
Long Answer Questions
10
CHAPTER 7: Control and Coordination
Multiple Choice Questions
33
Short Answer Questions
11
Long Answer Questions
9
CHAPTER 8: How do Organisms Reproduce?
Multiple Choice Questions
27
Short Answer Questions
21
Long Answer Questions
10
CHAPTER 9: Heredity and Evolution
Multiple Choice Questions
25
Short Answer Questions
11
Long Answer Questions
11
CHAPTER 10: Light – Reflection and Refraction
Multiple Choice Questions
19
Short Answer Questions
10
Long Answer Questions
9
CHAPTER 11: The Human Eye and the Colourful World
Multiple Choice Questions
14
Short Answer Questions
10
Long Answer Questions
6
CHAPTER 12: Electricity
Multiple Choice Questions
18
Short Answer Questions
6
Long Answer Questions
7
CHAPTER 13: Magnetic Effects of Electric Current
Multiple Choice Questions
12
Short Answer Questions
12
Long Answer Questions
8
CHAPTER 14: Sources of Energy
Multiple Choice Questions
15
Short Answer Questions
7
Long Answer Questions
7
CHAPTER 15: Our Environment
Multiple Choice Questions
21
Short Answer Questions
9
Long Answer Questions
8
CHAPTER 16: Management of Natural Resources
Multiple Choice Questions
24
Short Answer Questions
7
Long Answer Questions
6