Wheebox conducts 70 minute employability skill tests in around 5,000 of the roughly 35,000 higher education colleges in India. Among these, close to 2,500 to 3,000 are engineering colleges, among the rest, 300 to 400 are MBA colleges and then there are graduation and vocational training institutions (largely ITI and polytechnics). Generally, half–a-million students from various colleges undertake this Wheebox test, wherein they are tested on English as a second language, critical thinking skills, arithmetical aptitude, design component and a few behavioural traits like learning ability, team work, adaptability, etc.