GKis an Android application developed by taruloop that offers a collection of multiple-choice questions for various competitive exams. It contains over 5000 MCQs with answers, topic-wise notes, and study material that can help users prepare for exams like SSC, IBPS, RRB, SBI, IAS, UPSC, and more.

One of the most exciting features of the app is the ability to learn general knowledge while playing games. Users can track their progress with the percentage score feature and share questions with others. It also provides a review and result feature to help users identify areas where they need to improve. Overall, GKis an excellent resource for anyone looking to improve their general knowledge and prepare for competitive exams.