Answer Key of RAS Pre Exam 2012 released by RPSC Ajmer

Rajasthan Public Service Commission(RPSC), Ajmer declared ANSWER KEY of RAS/RTS PRE Examination 2012 held on 14th June 2012 for all subject for the first time. RPSC Ajmer earlier annouce that this time RPSC will declare the Answer key for all subject before the results for the RAS(Rajasthan Administrative Services) and Allied service Examination 2012. A welcome move by RPSC Ajmer for RAS aspirants candidates. Candidates can visit RPSC Website for Official Answer key released by RPSC Ajmer of 17th August 2012 for all subjects. 

Check RAS PRE 2012 Subjects Official answer Key: 

1. Agriculture  2  Agriculture Engg.  3  Animal Husb. & Vete.Sc.    4. Botany  5.Chemistry  6.Civil Engg.  7.Commerce  8.Crop Husb. with Horticul. 9.Computer Engg.   10.Computer Science  11.Dairy Proc. & Technology  12.Economics  13.Electrical Engg.  14.Electronics & Telec Engg.  15.Geography  16.Geology  17.Indian History  18.Law 19.Mathematics  20..Mechanical Engg. 21.Mining Engg. 22.Philosophy 23.Political Science  24.Psychology  25.Public Administration 26.Statistics 27.Zoology.

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RAS Sample Paper - Zoology

RAS Pre Sample Paper for Zoology Subject: 
1. Among the following foods, which is the most appropriate for a desert mammal for the regulation of its water balance ?
(a) Carbohydrate-rich cereals
(b) Oil-rich seeds
(c) Protein-rich pulses
(d) Both carbohydrate and protein-rich foods
2. Consider the following components used in electron transport system that act in a sequential manner:
1. NAD
2. Cytochrome-c
3. Cytochrome-a
4. FAD
What is the correct sequence of the above?
(a) 1—4—2—3
(b) 3-4—2—1
(c)1—2–4—3
(d) 2—1-3-4
3. A person observing prolonged fast will excrete, which one of the following in urine?
(a) Fat
(b) Amino acids
(c) Albumin
(d) Ketone bodies

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