Arrange the introduction of amendments in the constitution in chronological order:

Codes: i. Words ‘Socialist and Secular’ were added to preamble ii. Provision for reservation in promotion in favour of SC/ST community iii. Right to education of children of the age of six to fourteen years as a separate fundamental right iv. For proclamation of emergency, the decision of the Union Cabinet should be communicated to the President in writing

Words, ‘Socialist and Secular’ were added to preamble in 42^nd amendment. For proclamation of emergency, the decision of the Union Cabinet should be communicated to the President in writing was introduced in 44^th amendment. Provisions for reservation in promotion in favour of SC/ST community were added in 77^th amendment in the constitution. Right to education of children of the age of six to fourteen years as a separate fundamental right was added in 86^th amendment.