GENERAL KNOWLEDGE Previous Next GK INVENTIONS Please wait while the activity loads. If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled. If loading fails, click here to try again Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] Paper led to A silk B flying money C books D b and c Explanation: There is 1 question to complete. You have completed questions question Your score is Correct Wrong Partial-Credit You have not finished your quiz. If you leave this page, your progress will be lost. Correct Answer You Selected Not Attempted Final Score on Quiz Attempted Questions Correct Attempted Questions Wrong Questions Not Attempted Total Questions on Quiz Question Details Results Date Score Hint Time allowed minutes seconds Time used Answer Choice(s) Selected Question Text Need more practice! Keep trying! Not bad! Good work! Perfect! Previous Next