Hello student,

Actually you have not mention in which examination's number of quantitative aptitude chapters you want to know.

In general quantitative aptitude is one of the most score gainer part of every examination. It basically has about 20-25 chapters . Those are

• Area
• Compound interest
• Average
• Volume
• Speed
• Mathematics on age
• Mixture
• Percent
• Banking
• HCF and LCM
• Profit loss
• Ratio proportion
• Mathematics on trains
• Time distance
• Volume of various shapes including cone cistrans
• Area
• Time and work

Etc. Hope this will help you