General Science MCQs

140 questionsGeneral-KnowledgePage 9 of 16

Practice free General Science multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 140 questions — no login required.

Question 73medium

One kilometer is equal to how many miles?

Question 74easy

Kilohertz is a unit which measures

Question 75hard

One horse power is equal to

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Question 76easy

'Bar' is the unit of

Question 77medium

One Joule is equal to

Question 78medium

Kilowatt is a unit to measure:

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Question 79hard

Electric current is measured by:

Question 80easy

A chronometer measures:

Question 81easy

Nautical mile is a unit of distance used in: