Author: Oswaal Editorial Board5.0 out of 5
Edition: 23 Apr 2021
22 May 2021
Olympiads are one of the best exam to check the overall preparation of a student. These are the exam which develops a scientific attitude in children' in an early age. Oswal publication has brought a new book in which they have provided all the topic and their description. There is a pictograph which makes it easy for such young minds to understand. It is very useful as well worth reading.