Match the correct length and breadth of the Trimmed sizes of sheets. Designation A. A0 B. A1 C. A2 D. A3 Trimmed size P. 297 × 420 Q. 420× 594 R. 594 × 841 S. 841 × 1189
A - S, B - R, C - Q, D - P
The question asks to match the correct length and breadth of the trimmed sizes of A-series sheets. The A-series paper sizes are based on a simple geometric progression. Each subsequent size is derived by halving the area of the previous size, while maintaining the same aspect ratio (1:√2).
Let's analyze the given options:
- A0: The largest size in the A-series. Its dimensions are 841 mm × 1189 mm (S).
- A1: Obtained by halving A0 along its longest side. Its dimensions are 594 mm × 841 mm (R).
- A2: Obtained by halving A1 along its longest side. Its dimensions are 420 mm × 594 mm (Q).
- A3: Obtained by halving A2 along its longest side. Its dimensions are 297 mm × 420 mm (P).
Therefore, the correct matching is:
A - S (841 × 1189)
B - R (594 × 841)
C - Q (420 × 594)
D - P (297 × 420)
This corresponds to option 2: A - S, B - R, C - Q, D - P.
Similar Questions
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Designation Trimmed Size
A) A0 P) 297 × 420
B) A1 Q) 420 × 594
C) A2 R) 594 × 841
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