Step 1: Understanding Section 82 of the Indian Penal Code.
Section 82 of the Indian Penal Code states that a child under the age of 7 years is not liable for any offence. The section provides immunity to children below 7 years of age from criminal responsibility.
Step 2: Explanation of the options.
- (a) 14 years: This is incorrect, as the age under Section 82 is 7 years, not 14.
- (b) 7 years: This is correct, as Section 82 protects children under 7 years from criminal liability.
- (c) 18 years: This is incorrect, as children under 18 are treated differently in law, but not under Section 82.
- (d) 21 years: This is incorrect.
Step 3: Conclusion.
Thus, the correct answer is (b) 7 years.