Hi Ayush....

These are the following books which are best for Science Olympiad for 8th Standard:

· NSO Power pack -class 8

· Science IQ Challenge

· MAT for NTSE Made easy

· Class 8: NSO 5 years

· class 8 : NSO Olympiad Skill Development System(OSDS)

· CLASS 8: PHYSICS FOUNDATION COURSE FOR JEE/AIPMT/OLYMPIAD

· CLASS 8: WORK BOOK AND REASONING BOOK COMBO FOR NSO-IMO-IEO-NCO-IGKO

· CLASS 8: CHEMISTRY FOUNDATION COURSE FOR JEE/AIPMT/OLYMPIAD

· CLASS 8: BIOLOGY FOUNDATION COURSE FOR AIPMT/OLYMPIAD

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