Which greatest possible length can be used to measure exactly 12 meter 34 cm, 8 meter 98 cm and 6 meter 65 cm	Choose the correct choice from the following answers: A) 1 cm B) 2 cm C) 24 cm D) 55 cm E) 50 cm

Rationale: explanation : convert first all terms into cm . i . e . 1234 cm , 898 cm , 665 cm . now whenever we need to calculate this type of question , we need to find the hcf . hcf of above terms is 1 . option a
Answer: A