The mechanical engineer designed an __________ water filtration device powe

Question

The mechanical engineer designed an __________ water filtration device powered entirely by bicycle pedals.

Accepted Answer

Option A: Ingenious - Explanation: • The sentence describes a device that is cleverly designed. 'Ingenious' means (of a person) clever, original, and inventive, which accurately describes an innovative design.
• 'Ingenuous' (innocent, unsuspecting) does not describe a device.
• 'Inevitable' (unavoidable) does not describe a design.
• 'Indulge' (to allow oneself pleasure) is a verb and doesn't fit here.

Answer

Option A: Ingenious

Answer

Option B: Ingenuous

Answer

Option C: Inevitable

Answer

Option D: Indulge

The mechanical engineer designed an __________ water filtration device powered entirely by bicycle pedals.

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