And why you decided that it is the case? Read in a feminist magazine?
For your information — I worked with both Indian companies and Indian subsidiary of a multi-national company (including travelling to India). Interestingly, in India women tend to disappear as soon as you go above the low-ranking managers. And the same as in the West you can find higher percentage of them in QA then in programming.
It is all about choices people make and what influences their choices.