| Achu asks : A middle aged woman wears eye glasses with power of -5.5D for myopia. Her doctor prescribed a correction of +1.5D in the near vision portion of her bifocals.This is measured relative to the main part of the lens. (1)What is the focal length of her distant viewing portion of the lens? (2)What is the focal length of the near viewing portion of the lens? |
| Sudarshan burman asks : If I join the on line course , can I get correction tips for each test. Can I learn short cut tips for each subject let me know. |
| Farida husain asks : Why there are no Sentence Correction Tests under the Verbal Ability section of GMAT tests.? |