NMAT by GMAC is a computer based test which consists of three sections which are-

1.Language skills

2.Quantitative skills

3.Logical Reasoning

Some portions will have calculations but they do not provide on screen calculator in this exam. But calculations are relatively simpler and can be easily solved.

In order to enhance your speed in calculation you need to read some Vedic math as it will give you a shortcut to solve multiplications, division etc. within seconds.