Latest NDA Aptitude Question SOLUTION: The polarity of an unmarked horse shoe magnet can be determined by using option (A) a charged glass rod (B) a magnetic compass (C) an electroscope (D) another unmarked bar magnet

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(#M40026939) NDA General Ability question General Ability Test-2012 Keep an EYE

The polarity of an unmarked horse shoe magnet can be determined by using
option
(A) a charged glass rod
(B) a magnetic compass
(C) an electroscope
(D) another unmarked bar magnet

Asked In NDA MAN (11 years ago)

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