Which of the following statements are related to the children's right to free and compulsory education?
(a) Children include all the boys and girls between the ages of six to fourteen years.
(b) Free means education free of cost.
(c) 'Elementary Education' means the education from 1st to 4th class.
(d) 'Elementary Education' means the education 1st to 8th class.
1. (a), (b), (c) the correct options.
2. (b), (c), (d) the correct options.
3. (a), (c), (d) the correct options.
4. (a), (b), (d) the correct options.