Author: Oswaal Editorial Board3.8 out of 5
Edition: 14 Apr 2021
23 May 2021
Olympiad we all know olympiad is a competetive exam and we need a good referece book for the examiners and this book is superb for class 1 examinar. Most answer are explsined with reason. And the best part was the question. The question has a good level which will help to increase the mindset of the examiners. Highly recommend.