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Welcome to the letsstudytogether.co. The much awaited UNION PUBLIC SERVICE COMMISSION (UPSC) Prelims Exam 2017-18 will be held today. The UPSC Prelims examination 2017-18 Answer Key for Civil Services Examination will be available soon immediately after the exam.

The official answer key of UPSC 2017-18 will be released by UPSC after final result announcement. The Preliminary examination result of UPSC Civil Services 2017-18 will be announced in July/August 2017. UPSC will be conducting UPSC Civil Services Mains examination on October 28, 2017.

UPSC Civil Services Prelims Answer Key 2017

 Q Ans. Q. Ans. Q. Ans. Q. Ans. Q. Ans. Q.. Ans. Q. No. Ans. 1 D 16 B 31 C 46 C 61 B 76 D 91 A 2 C 17 D 32 A 47 A 62 D 77 B 92 A 3 A 18 C 33 C 48 A 63 B 78 C 93 C 4 A 19 C 34 C 49 B 64 B 79 C 94 D 5 A 20 B 35 D 50 D 65 B 80 B 95 B 6 B 21 D 36 D 51 C 66 C 81 C 96 B 7 B 22 C 37 D 52 A 67 A 82 A 97 C 8 C 23 A 38 B 53 B 68 B 83 D 98 A 9 A 24 B 39 C 54 C 69 A 84 C 99 B 10 B 25 D 40 A 55 D 70 A 85 D 100 D 11 A 26 D 41 D 56 B 71 D 86 D 12 B 27 A 42 A 57 C 72 B 87 B 13 C 28 D 43 A 58 C 73 D 88 A 14 C 29 C 44 A 59 C 74 C 89 B 15 D 30 B 45 D 60 B 75 A 90 D

How to calculate scores for UPSC Civil Services Prelims 2017-18:-

Aspirants can calculate their scores with help of UPSC IAS Answer Key 2017 as mentioned below:

• Mark scored by candidates in Prelims paper 1 and 2 = total number of correct responses*marks allotted to each question- one-third marks negative marking
• In Paper 1 = correct responses out of 100*2 marks – 0.66 marks for each incorrect answer
• In Paper 2 = correct responses out of 80*2.5 marks – 0.85 marks for each incorrect answer
• Total Marks of Prelims exam = Paper 1 scores + Paper 2 scores out of 400

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