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TNPSC Group 4
🎯 TNEA
TNPSC Practice
/
Pipes & Cisterns
0
0
0/20 done
📖 Practice
⏱ Quiz
Concept Guide
Question 1
of 20
0 answered
Q1
easy
Pipe A fills a tank in 6 hrs, B in 4 hrs. Together?
A
2.4
B
3
C
2
D
3.5
Select an answer
