It is very useful application for D S C aspirents.

Subjects covered:

General Science
Indian Polity
Indian Economics & Commerce
Indian History
Indian Geography
Disaster Management
Sustainable development
AP-Reorganisation ACT

General ability:

Arithmetical reasoning, Average, Blood Relations, Boats and Streams, Coding and Decoding, Logical, Mixture and alligation, Numbers and ages, Percentages, Pies and cisterns, Probability, Ranking and Comparison, Ratios and proportions, simple equations, Time and Sequence, Time and Work, Time space and Distance, Alpha quibble