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Statement I:
A thermos flask is made of double-walled glass bottles.

Statement II:
Metals are good conductors while gas and air are poor conductors of heat.

General Ability 2012 NDA General Ability 2012 NDA 2012

Options

Both the statements are individually true and Statement II is the correct explanation of Statement I

Both the statements are individually true but Statement II is not the correct explanation of Statement I

Statement I is true but Statement II is false

Statement I is false but Statement II is true