Question

Match List I with List II
List I: A. Net squared timber from log, B. Quarter girth formula, C. Bottom portion of tree, D. Middle portion of tree
List II: I. Frustrum of cone, II. Frustrum of neiloid, III. 63.6 % of the actual volume, IV. 78.50 % of the actual volume, V. Frustrum of paraboloid

• A. A‐IV , B‐III , C‐ II, D‐ V
• B. A‐IV , B‐II , C‐ III, D‐ I
• C. A‐III , B‐IV , C‐I, D‐ V
• D. A‐III , B‐IV , C‐ II, D‐ V

Hint:

Geometric shapes of tree stems from base to tip: Neiloid (base) \(\rightarrow\) Paraboloid (middle) \(\rightarrow\) Cone (top). Mnemonic: NPC (like a computer character). Quarter girth is always ~78.5% of actual.

Answer 1

The Correct Option is D