Q: LED (a semi-conductor device) is an abbreviation that stands for
(a)Licence for Energy Detector.
(b)Light Energy Device.
(c)Light Emitting Diode.
(d)Lost Energy Detector.
Correct Answer: (c)
The correct answer is (b) 'लाइट एनर्जी डिवाइस'. This question from the General Studies domain tests knowledge of Miscellaneous.