Concept:
Debi Prasad Roy Chowdhury was one of the pioneering modern Indian sculptors known for monumental public sculptures and academic realism. His famous sculpture:
\[
\textit{Triumph of Labour}
\]
is considered an iconic symbol of workers' dignity and post-independence nation building.
Step 1:
The sculpture:
\[
\textit{Triumph of Labour}
\]
was created in:
\[
1956
\]
The sculpture is installed at:
\[
Marina Beach, Chennai
\]
It depicts labourers pushing a heavy rock and symbolizes:
• Human effort
• Collective labour
• Industrial progress
• Nation building
Therefore:
\[
Assertion (A) is correct
\]
Step 2:
The statement claims the sculpture was intended to inspire patriotism:
\[
Before Indian independence
\]
However:
• India gained independence in 1947.
• The sculpture was created in 1956.
Thus, the sculpture belongs to:
\[
Post-independence India
\]
Its primary focus was:
• Celebration of labour
• Socialist ideals
• National reconstruction
not pre-independence patriotism.
Therefore:
\[
Reason (R) is incorrect
\]
Step 3:
Since the Assertion is correct but the Reason is incorrect, the correct answer is:
\[
\boxed{\text{(3) (A) is correct but (R) is not correct}}
\]