Summarize the following court judgment. ivil Appeal Nos. 4032 & 4033 of 1989. From the Judgment and Order dated 30.4.1988 of the Rajasthan High Court in D. B. Civil W. P. Nos. 694 & 696 of 1988. Appellant in person in C. A. No. 4032 of 1989. Rajinder Sachher	 and Ravinder Bana for the Appellant in C. A. No. 4033 of 1989. Aruneshwar Gupta for the Respondents in both the appeals. The Judgment of the Court was delivered by PUNCHHI	 J. The identification of the highest post/posts in the Rajasthan Administrative Service	 capable of being filled by merit alone	 under sub rule (7) of 28 B of the Rajasthan Administrative Service Rules	 1954 (hereafter referred to as the `Rules ')	 is the search undertaken in these two connected appeals by special leave. The respective appellants herein are Ajeet Singh Singhvi	 who appeared in person	 and Jagbir Singh who appeared through learned counsel. Both the appellants	 at the time they moved the Rajasthan High Court by means of their respective writ petitions	 were high ranked officers in the Rajasthan Administrative Service but found their further chances to promotion obstacled on account of the amendments caused in the said Rules with effect from July 17	 1987. Broadly stated	 on such amendments a Super Time scale was created which statedly was to remove stagnation in service. The contention of 581 the appellants before the High Court was	 and is	 that the creation of Super Time scale did not have the automatic effect of creating highest post/posts to be filled by merit alone	 and that the posts which Super Time scale was attractive remained `higher posts ' in contrast to `highest post ' available to the members of the Rajasthan Administrative Service on the prescribed percentage of 50 percent on merit and the remaining fifty percent on seniority cum merit. The appellants challenged the vires of the amendments dated 17 7 1987 for confining the selection to the highest posts made thereafter solely on the basis of merit. Before the High Court	 however	 the question of vires of the amendments was given up and thus the High Court invited its attention to the following two questions: (i) whether the Super Time scale is/are the highest post/posts in the service; and (ii) if it is so	 whether that post/posts is/are to be filled on the basis of seniority cum merit in the proportion of 50:50 or on merit alone in accordance with sub rule (7) of Rule 28 B of the Rules? The High Court by a long and an elaborate judgment	 dated 30.4.1988 traced the history of the Rules and the amendments made to rules 28 B and 32 from time to time expressed the opinion that Super Time scale post/posts was/were the highest post/posts in the service and those required to be filled on merit alone and not in the proportion of 50:50 on the basis of merit and seniority cum merit. It is to challenge that view that these matters are here before us and we have had the opportunity of hearing the party in person and learned counsel on both sides. We begin by taking note that the word `highest ' has not been given a definitive meaning in the Rules	 and has to be understood and employed in the context in its ordinary meaning and diction. Rule 6 prescribes the strength of the service. It mandates that the strength of post in each grade of the service shall be such as may be determined by the government from time to time. The proviso thereto leaves all the possible flexibility with the government in the creation of any post of any kind and nature and for its abolition. The latest notification in that regard	 as was placed before us	 is Notification No. F1(2) Karmik/ Ka IV/79 dated January 12	 1988 issued from the Department of Personnel and Administrative Reforms	 Government of Rajasthan specifying that as per Rule 6 of the Service Rules	 the strength of posts 582 in each grade of Rajasthan Administrative Service is determined therein. The said notification is found in a compilation prepared by the Rajasthan Administrative Service Association	 amended upto June	 19	1988. It demonstrates posts with their titles divided into seven categories. The first category is of Super Time Scale posts in the grade of Rs. 3900 125 4400 150 5300. The second category is of selection scale post in the grade of 2978 75 3050 100 3650 125 4400 150 4700. Thereafter there are lesser pay scale given in the third category of senior scale posts and in the fourth category	 junior scale posts followed by special ex cadre posts	 training reserve and leave reserve posts. The Super Time Scale posts are 25 in number and those posts are named and numbered as follows: section NO. Name of the Post No. of Posts 1. Director of Agriculture Marketing & Ex 1 Officio Dy. to Govt. Director	 Local Bodies 1 3. Commissioner	 Devasthan Deptt. Revenue Appellate Authority 10 5. Principal	 A.P.R.T.S.	 TONK 1 6. Divisional Commissioners 6 7. Director	 HCM RIPA	 Udaipur 1 8. Commissioner	 Co	. Cum R. A. A.	 Bikaner1 9. Commissioner	 TAD 1 10. Commissioner	 Desert Dav. Commissioner	 Transport 1 25 Now whether these posts are the highest posts in the Rajasthan Administrative Service or are just higher posts	 so as to identify the criteria applicable for promoting to these posts their personnel. `Service ' has been defined in Rule 4 L to mean the Rajasthan Administrative Service. Sub rule (7) of Rule 28 B prescribes that 583 selection for promotion to the highest post/posts in the State Service shall always be made on the basis of merit alone. As said before	 `highest posts ' has nowhere been defined. Prior to the amendment of July 17	 1987	 sub rule (7) read as follows: "Selection for promotion to the highest post or highest category of posts in the State Service shall always be made on the basis of merit alone." According to the appellants	 prior to July 17	 1987 the highest post was never identified and equally the highest category of posts were nowhere visible. The posts now falling in the Super Time Scale	 tabulation of which stands incorporated above	 were always considered as higher posts and in terms of sub rule (6) of rule 28 B	Selection for promotion to all other higher posts/higher category of posts in the State Service were required to be made on the basis of merit and seniority cum merit in the proportion of 50:50. The proviso	 however	 to sub rule (6) provided that if the Committee (appointed under Rule 28) was satisfied that suitable persons are not available for selection by promotion strictly on the basis of merit in a particular year	 selection by promotion on the basis of seniority cum merit may be made in the same manner as specified in these Rules. The two appellants maintained that before the introduction of the Super Time scale vide amendment dated July 17	 1987 there were only three categories	 namely	 ordinary scale posts (alternatively known as junior scale)	 senior scale posts and selection scale posts in the Service and these continued as such despite the amendments. Before the High Court the exercise to identify the Super Time selection posts would have been easy had the government notification dated 12th January	1988 been brought to its notice. In any event after the issuance of the Government notification dated 12th January	 1988	 those very posts in the Service have now been designated as junior scale	 senior scale	 selection scale and super time scale posts and for valid administrative reason have Super Time Scale posts been treated as highest posts even though they may have hitherto belonged to the category of higher posts; the State Service remaining the same. Rule 15 prescribes eligibility for consideration for promotion on the basis of qualifying service for promotion. Rule 28 prescribes the procedure for promotion and postulates the Constitution of a Commitee. Rule 28 B	 so far as is relevant for our purpose	 is called out below: "28 B REVISED CRITERIA	 ELIGIBILITY AND 584 PROCEDURE FOR PROMOTION TO JUNIOR	 SENIOR AND OTHER POSTS ENCADRED IN THE SERVICE (i) As soon as the appointing authority determines the number of vacancies (under rule 9 of these Rules) and decides that a certain number of posts are required to be filled in by promotion	 it shall	 subject to provisions of sub rule (9)	 prepare a correct and complete list of senior most persons who are eligible and qualified under these Rules for promotion on the basis of seniority cum merit or on the basis of merit to the class of posts concerned. (2) For appointment to the Service by promotion	 the eligible persons included in the list mentioned in rule 28 shall be considered. (3) xxxxxxxxxxx (4) Selection for promotion in the reguler line of promotion from the post/posts not included in Service to the lowest post or category of post in the Service shall be made strictly on the basis of merit and on the basis of seniority cum merit in the proportion of 50:50. PROVIDED that if the Committee is satisfied that suitable persons are not available for selection by promotion strictly on the basis of merit in a particular year	 selection by promotion on the basis of seniority cum merit may be made in the manner as specified in these Rules. (5) Subject to the provisions of sub rule (7)	selection for promotion from the lowest post or category of post in the State Service to the next higher post or category of post in the State Service and for all posts in the Subordinate Services and in the Ministerial Services shall be made strictly on the basis of seniority cum merit from amongst the persons who have passed the qualifying examination	 if any	 prescribed under these Rules	 and have put in at least five years service	 unless a different period is prescribed elsewhere in these Rules	 on the first day of the month of April of the year of selection on the post or category of post from which selection is made: 585 PROVIDED that in the event of non availability of the persons with the requisite period of Service of five years	 the Committee may consider the persons having less than the prescribed period of Service	 if they fulfill the qualifications and other conditions for promotion prescribed elsewhere in these Rules	 and are found otherwise suitable for promotion on the basis of seniority cum merit. (6) Selection for promotion to all other higher posts or higher categories of posts in the States Service shall be made on the basis of merit and on the basis of seniority cum merit in the proportion of 50:50. PROVIDED that if the Committee is satisfied that suitable persons are not available for selection by promotion strictly on the basis of merit in a particular year	 selection by promotion on the basis of seniority cum merit may be made in the same manner as specified in these Rules. EXPLANATION: If in a Service	 in any category of post	 number of posts available for promotion is an odd number then for purpose of determining the vacancies for selection by promotion on the basis of seniority cum merit and merit in the proportion of 50:50	 the following cyclic order shall be followed: The first vacancy by seniority cum merit; The subsequent vacancy by merit; The cycle to be repeated. (7) Selection for promotion to the highest post/posts in the State Service shall always be made on the basis of merit alone: PROVIDED that (a) in a Service or Groups or Sections thereunder	 where there are only two scales e.g. junior scale or senior scale and there is only one promotion then promotion shall be made on the basis of seniority cum merit alone; (b) in a Service or Groups or Section thereunder	 where there are three scales e.g. junior scale	 and selection scale and there are two promotions then promotion shall be as under: 586 (i) first promotion on the basis of seniority cum merit. (ii) second promotion on the basis of seniority cum merit and merit in the proportion of 50:50; (c) in Services or Groups or Sections thereunder	 where there are more than two promotions then first promotion shall be made on the basis or seniority cum merit alone and promotions to subsequent higher posts shall be made on the basis of seniority cum merit and merit in the proportion of 50:50 except to the highest post. PROVIDED further that if the Committee is satisfied that suitable persons are not available for selection by promotion to highest post/posts	 strictly on the basis of merit in a particular year	 selection by promotion to highest post/posts on the basis of seniority cum merit may be made in the same manner as specified in these rules. (8) The persons having been selected and appointed by promotion to a post or category of post on the basis of merit	 shall be eligible for promotion to the next higher post or category of post	 which is to be filled in by merit	 only when they have put in after regular selection	 at least five years ' service	 unless a higher period of Service is prescribed elsewhere in these Rules	 on the first day of the month of April of the year of selection on the post or category of post from which selection is to be made: PROVIDED that the condition of five years 'service shall not be applicable to a person	 if any person junior to him is eligible for consideration for promotion on the basis of merit. PROVIDED further that in the event of non availability of persons equal to the number of vacancies to be filled in	 eligible for promotion in the category of post next lower from which promotion is made	 the Committee may consider the persons having less than five years ' service	 if they are found otherwise suitable for promotion on the basis of merit alone. 587 EXPLANATION: If any doubt arises about the categoriesation of the post as the lowest	 next higher or highest post in the Service	 the matter shall be referred to the Government in the Department of Personnel and Administrative Reforms whose decision thereon shall be final. (9) The zone of consideration of persons eligible for promotion shall be as under: i) No. of vacancies No. of eligible persons to be considered a) for one vacancy Five eligible persons b) for two vacancies Eight eligible persons c) for three vacancies Ten eligible persons d) for four or more vacancies Three times the number of vacancies. ii) Where	 the number of eligible persons for promotion to higher post is less than the number specified above	 all the persons so eligible shall be considered. iii) Where	adequate number of candidates belonging to the Scheduled Castes or the Scheduled Tribes	 as the cases may be	 are not available within the zone of consideration specified above	 the zone of consideration may be extended to five times the number of vacancies and the candidates belonging to the Scheduled Castes or the Scheduled Tribes	 as the case may be	 (and not any other) coming within the extended zone of consideration shall also be considered against the vacancies reserved for them. iv) For the highest post in a State Service a) if promotion is from one category of post	 eligible persons upto five in number shall be considered for promotion; b) if promotion is from different categories of the post in the same pay scale	 eligible persons upto two in number from each category of posts in the same pay scale shall be considered for promotion; 588 c) if promotion is from different categories of posts carrying different pay scales	 eligible persons in the higher paying scale shall be considered for promotion first and if no suitable person is available for promotion on the basis of merit in the higher pay scale then only the eligible persons of other categories of posts in lower pay scales shall be considered for promotion and so on and so forth. The zone of consideration for eligibility in this case shall be limited to five senior most eligible persons in all. xxxxxxxx 11. a) XXXXXX b) XXXXXX c) XXXXXX 12. XXXXXX 13. XXXXXX 14. XXXXXX 15. XXXXXX 16. XXXXXX Rule 32 after the amendment reads as follows: "32. APPOINTMENT TO SENIOR POST (1) [In accordance with vacancies determined according to the provisions laid down in rule 9] appointment to [senior scale	 selection scale and super time scale] post shall be made by Government from amongst the members of the Service in accordance with the selection having been made on the basis of merit and seniority cum merit on the recommendations of a Committee which shall consist of following: 1. Chairman	 Rajasthan Public Service Commission . Chairman 2. Chairman	 Board of Revenue . Member 3. Secretary to Government in Super time scale of the 589 Indian Administrative Service	 as may be nominated by the State Government . Member 4. Special Secretary to Govt. in the Department of Personnel . Member Secretary PROVIDED that in case any Member or Member Secretary	 as the case may be constituting the Committee has not been appointed to the post concerned the officer holding charge of the post for the time being shall be the Member or Member Secretary	 as the case may be of the Committee. (2) Except as provided in this rule	 the procedure and the principles for selection by merit shall	 in so far it may apply	 be the same as provided in rule 28 B. For selection by seniority cum merit	 the Committee shall consider the cases of all the persons eligible for promotion by examining their Confidential Rolls and Personal Files and interviewing such of them as they may deem necessary	 and shall select a number of candidates equal to the number of vacancies likely to be filled by promotion by seniority cum merit. PROVIDED (1) that appointment to the senior or selection grade post [or super time scale] post may be made by Government by appointing thereto temporarily a person eligible for appointment by the promotion to the Service under the provisions of these Rules. (2) No appointment made under [proviso (1)] above shall be continued beyond a period of one year without referring it to the Commission for their concurrence and shall be terminated immediately on their refusal to concur". Argument was sought to be built that in Rule 32	 Super Time scale was introduced with effect from 17 7 1987 whereunder the Government was required to make an appointment on the basis of merit and seniority cum merit on 50:50 basis in accordance with subrule 6 of rule 28 B in the absence of identification of posts. The argument looses its thrust in entirety when viewed on the basis of sub rule (2) whereunder the procedure and principles for selection by merit 590 shall	 in so far it may apply	 is the same as provided in rule 28 B. which embodies sub rule (7) as well. We have in the context to apply the Rule of harmonious construction. In The J. K. Cotton Spinning & Weaving Mills Co. Ltd. vs The State of Uttar Pradesh & Others; ; this Court applied the rule of harmonious construction even to subordinate legislation and laid down as follows: "In applying the rule however we have to remember that to harmonise is not to destroy. In the interpretation of statutes the courts always presume that the legislature inserted every part thereof for a purpose and the legislative intention is that every part of the statute should have effect. These presumption will have to be made in the case of rule making authority also." Then again in Lt. Col. Prithi Pal Singh Bedi etc. vs Union of India & Others	 at pages 404 05 it was observed as follows: "The dominant purpose in construing a statute is to ascertain the intention of the Parliament. One of the well recognised canons of construction is that the legislature speaks its mind by use of correct expression and unless there is any ambiguity in the language of the provision the Court should adopt literal construction if it does not lead to an absurdity. The first question to the posed is whether there is any ambiguity in the language used in rule 40. If there is none	 it would mean the language used	 speaks the mind of Parliament and there is no need to look somewhere else discover the intention or meaning. If the literal construction leads to an absurdity	 external aids to construction can be resorted to. To ascertain the literal meaning it is equally necessary first to ascertain the juxtaposition in which the rule is placed	 the purpose for which it is enacted and the object which it is required to subserve and the authority by which the rule is framed. This necessitates examination of the broad features of the Act. " On the application of above principles	 it is noticeable that the terms `higher post ' and `highest post ' occuring in Rules 28 B and 32 by all means are relative ones expected to be created in singular or plural terms under Rule 6 whereunder the strength of posts in each grade was determinable by the government from time to time. Sub rule (7) even before the amendment of 17 7 1987 postulated a highest post/posts capable of being filled on the basis of merit alone. The fact that they 591 remained un identified gives no basis to the plea that the State was incapacitated to identify at a later stage the highest posts in the State Service required to be filled on the basis of merit alone. It seems to us	 on a close analysis	and on the language employed in Rules 28 B and 32 that the highest post/posts conceptually were part of the Rules but their effectuation and identification has surfaced only by means of the amendments of July 17	 1987 and the notification of January 12	 1988. Another significant factor which leans towards such an interpretation is the stance of the State which militates against the views canvassed on behalf of the appellants. There is an inbuilt safety kept in the explanation added to sub rule (8) of Rule 28 B which prescribes that if any doubt arises	 amongst others	 about the categorisation of the posts as the highest posts in the Service	 the matter shall be referred to the government in the Department of Personnel and Administrative Reforms	 whose decision there on shall be final. The appellants could easily have raked up and got referred the matter to the government to have a decision thereon. The view of the government in maintaining that the Super Time scale posts are highest posts is not only a bare and literal interpretation given by it to the Rules but also is reflective of its policy in this regard and no decision needs to be given by the Court in normal circumstances to amend or alter such policy. In such a realm even contemporaneous exposition of a similar rule in an other set of rules cannot play their part to influence either the Court or the Government to give the same interpretation or exposition to the rules requiring interpretation herein. Besides the government being the author of the rule	 has kept to itself	 as a matter of prudence; the right to remove any ambiguity about the identification of any post including the highest post/posts. The stance of the government in this regard should have clinched the matter but since the same had been put forth as a defence in the High Court	 its view nonetheless are entitled to great weight and the burden of the appellants to lift that weight	 an uphill task by all means	 has remained unfulfilled. To sum up	 our interpretation of the rules is in accord with the interpretation of the rules as put by the High Court holding that the Super Time scale posts are the highest posts in the Service and selection for promotion and appointment on that basis in the Service has to be made on the basis of merit alone and not on the basis of seniority cum merit and merit in the proportion of 50:50. In the facts and circumstances of the case	 however	 we pass no order as to costs	 while dismissing the appeals.

The appellants are high ranking officers in Rajasthan Administrative Service governed by the Rajasthan Administrative Service Rules	 1954. Consequent upon the amendment caused to the said rules on July 17	 1987	 they felt that the amendment had affected their further promotional chances. They therefore filed writ petitions before the High court challenging the vires of the amendment dated 17.7.1987 contending that the creation of Super time scale did not have the automatic effect of creating highest post/posts to be filled by merit alone	 and that the posts to which Super Time Scale was attracted remained `higher posts ' in contrast to `highest posts ' available to the members of the Rajasthan Administrative Service on the prescribed percentage of 50 per cent on merit and the remaining fifty per cent on seniority cum merit. Their case was that section to the highest posts made under the amended rule solely on the basis of the merit was bad in law. Before the High Court challenge to the vires of the amendment was abandoned and the High Court considered the question (i) whether the Super time scale is/are the highest post/posts in the service and (ii) if it is so	 whether the post/posts is/are to be filled on the basis of seniority cum merit in the proportion of 50:50 or on merit alone in accordance with sub rule (7) of /Rule 28 B of the Rules: The High Court rejected the writ petitions opening that the Super Time Scale post/posts was/were the highest post/posts in the service and those are required to be filled on merit alone and not in the proportion of 50:50 on the basis of merit and seniority cum merit. Hence these appeals by the appellants. Dismissing the appeals this Court HELD: The terms `higher post ' and `highest post ' occurring in 580 Rules 28 B and 32 by all means are relative ones expected to be created in singular or plural terms under rule 6 whereunder the strength of posts in each grade was determinable by the government from time to time. Sub rule (7) even before the amendment of 17.7.1987 postulated a highest post/post capable of being filled on the basis of merit alone. [590 G H] Super Time Scale posts are the highest posts in the service and selection for promotion and appointment on that basis in the service has to be made on the basis of merit alone and not on the basis of seniority cum merit in the proportion of 50:50.[591 G] J.K. Cotton Spinning & Weaving Mills Co. Ltd. vs State of U. P. and Ors. ; ; Lt. Col. Prithi Pal Singh Bedi etc. vs Union of India and Ors.