Question
Match the items in Group–I with their corresponding items in Group–II. Group-I Group-II (P) Floating floor (1) Overflow control (Q) Float valve (2) Delay not affecting a project (R) Metal float (3) Acoustical buffer (S) Free float (4) Plastering equipment (5) Traffic flow control
The correct answer is
P-3, Q – 1, R – 4, S – 2
Matching Group I with Group II Items
The question requires matching items from Group I (P, Q, R, S) with their corresponding descriptions in Group II (1, 2, 3, 4, 5).
Item Analysis and Matching:
- (P) Floating floor: This type of flooring is constructed to provide an acoustical buffer, reducing sound transmission. Therefore, P matches with 3.
- (Q) Float valve: Commonly used in plumbing systems (like toilet tanks or water heaters), a float valve regulates fluid levels and prevents overflow. Therefore, Q matches with 1.
- (R) Metal float: In construction, a metal float is a hand tool used for smoothing and finishing surfaces like plaster or concrete during plastering. Therefore, R matches with 4.
- (S) Free float: In project management, free float is the duration an activity can be delayed without causing a delay to the start of its immediate successor activity, meaning the delay does not affect the project timeline beyond that specific activity. Therefore, S matches with 2.
Final Matches Summary
Based on the analysis, the correct matches are:
- P corresponds to 3 (Acoustical buffer)
- Q corresponds to 1 (Overflow control)
- R corresponds to 4 (Plastering equipment)
- S corresponds to 2 (Delay not affecting a project)
This corresponds to the pairing P-3, Q-1, R-4, S-2.
Figure 1: Matching Summary Table
| Group I Item | Group II Item | Description |
|---|---|---|
| (P) Floating floor | 3 | Acoustical buffer |
| (Q) Float valve | 1 | Overflow control |
| (R) Metal float | 4 | Plastering equipment |
| (S) Free float | 2 | Delay not affecting a project |
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Important Questions from Building Construction Techniques
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