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GS Paper IUPSC Prelims 2007
Miscellaneous
Question No. 34Interactive Test Mode
00:00
+2-0.66

Q34. Consider the following statements: 1. The series of the International Paper Sizes is based on A0 size whose area is 0.5 m2 (approximately). 2. The area of A4 size paper is 1/8th of that of the A0 size paper. Which of the statements given above is/are correct?

Consider the following statements:

  1. The series of the International Paper Sizes is based on A0 size whose area is 0.5 m2 (approximately).
  2. The area of A4 size paper is 1/8th of that of the A0 size paper. Which of the statements given above is/are correct?
Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2007 • General Knowledge (1995-2010)

Correct Answer: Option (D) — Neither 1 nor 2

Concept & Option Breakdown

Standard Reference Verified
  • Statement 1 is incorrect: In the ISO 216 international paper size standard, the area of A0 paper is defined as exactly 1 m² (with dimensions 841 mm × 1189 mm).
  • Statement 2 is incorrect: Each subsequent size halves the previous one: A1 = 1/2 A0, A2 = 1/4 A0, A3 = 1/8 A0, and A4 = 1/16 A0. Thus, A4 area is 1/16th of A0, not 1/8th.
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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2007 (Q34)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicGeneral Knowledge (1995-2010) → Miscellaneous
Official Answer KeyOption (D) — Neither 1 nor 2

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Frequently Asked Questions — UPSC Prelims 2007 Q34

What is the official answer for UPSC Prelims 2007 GS Paper I Question 34 (General Knowledge (1995-2010))?

The official UPSC answer key for this 2007 General Knowledge (1995-2010) (Miscellaneous) question is Option (D): "Neither 1 nor 2". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2007 question belong to?

This question belongs to GS Paper I under the subject "General Knowledge (1995-2010)" and micro-topic "Miscellaneous". You can explore all repeated questions from Miscellaneous in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Miscellaneous UPSC Prelims question using option elimination?

To solve Miscellaneous questions in UPSC Prelims, identify extreme modifiers, verify core NCERT conceptual definitions, and eliminate mutually contradictory statement pairs before locking your final option.

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