Which greatest possible length can be used to measure exactly 12 meter 34 cm, 8 meter 98 cm and 6 meter 65 cm	Select the correct option.
A) 1cm B) 2cm C) 24cm D) 55cm E) 50cm
Explanation:   Convert first all terms into cm.   i.e. 1234 cm, 898cm, 665cm.   Now whenever we need to calculate this type of question, we need to find the HCF. HCF of above terms is 1.   Option 1cm
<result>A</result>
Which greatest possible length can be used to measure exactly 12 meter 34 cm, 8 meter 98 cm and 6 meter 65 cm