Help needed...DS GMATPrep

[CHYNARAT644]

For the students in class A the range of their heights is r cm and the greatest height is g cm. For the students in class B the range of their heights is s cm and the greatest height is h cm. Is the least height of the students in class A greater than the least height of the students in class B?

1)r<s
2)g>h

Answer: C

[tim]

Thank you for sharing. As a reminder, we are happy to answer specific questions students ask on the forums, so feel free to ask any questions you have about this one.

[CHYNARAT644]

Hello
I do not know how to get answer C from the all the givens in the problem. I do not think that plugging numbers would be efficient, is there any short logic that can give me answer?

Thanks.

[RonPurewal]

Please search the forums for existing threads before posting.

for-students-in-class-a-the-range-in-height-t2792.html

If you have further questions, please post them on the existing thread. Thank you.