Question

Match List - I with List - II.

List - I  (Construction)		List - II  (Components)
A.	Door	I.	Cleat
B.	Stair Case	II.	Quoins
C.	Roof Truss	III.	Horn
D.	Brick Masonry	IV.	Stringer

Choose the correct answer from the options given below:

• A. A-II, B-IV, C-III, D-I
• B. A-III, B-IV, C-I, D-II
• C. A-II, B-III, C-IV, D-I
• D. A-III, B-I, C-IV, D-II

Hint:

Important construction components:
• Horn → Door/window frame projection
• Stringer → Stair support member
• Cleat → Roof truss connection element
• Quoin → Corner masonry unit

Answer 1

The Correct Option is B

Concept: Different building elements have specific structural or construction components associated with them. Understanding these components is important in building construction and detailing.

Step 1: Match Door with Horn.
A horn is a projection provided in door and window frames for proper fixing into masonry. \[ A \rightarrow III \]

Step 2: Match Stair case with Stringer.
A stringer is the inclined member in a staircase supporting the steps. \[ B \rightarrow IV \]

Step 3: Match Roof truss with Cleat.
Cleats are fastening components used in roof truss connections. \[ C \rightarrow I \]

Step 4: Match Brick Masonry with Quoins.
Quoins are specially prepared corner stones or bricks used at the corners of masonry walls. \[ D \rightarrow II \]

Step 5: Choose the correct option.
\[ A-III,\; B-IV,\; C-I,\; D-II \] Therefore, the correct answer is: \[ {\text{(B) A-III, B-IV, C-I, D-II}} \]