Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Home Science Housing and Interior Design Ergonomics
Assertion (A) : The efficiency of a worker is at his best when his head, chest and pelvis are aligned in a straight line.
Reason (R) : The efficiency of the worker is at his best as his body weights are aligned together which could be due to torque.
1
(A) is true, but (R) is false.
2
Both (A) and (R) is false.
3
(A) is false, but (R) is true.
4
Both (A) and (R) are true.