Is this a condensed version of the science-group books?

No, it is a distinct book. Its aim is not specialist training but the scientific understanding of everyday life.

How do I cope if I am weak at science?

Hold explanations rather than formulas, and attach each concept to an everyday example — that is what makes it stay.

Is this book useful later?

It is. The general science section of job exams comes almost unchanged from these chapters.

Class 9-10 General Science Book

বাংলায় পড়তে চাও? দেখো: নবম-দশম শ্রেণির বিজ্ঞান বই

This science book is not a condensed version of physics, chemistry and biology but a distinct book — written to give students outside the science group an understanding of everyday science.

Why it is a separate book

Science-group students read three separate subjects; humanities and business students read this one book. Its purpose is not to produce specialists but to give the scientific understanding a citizen needs — enough to make decisions about health, environment, technology and energy.

Download the book

The science textbook for the humanities and business groups.

The Bangla version and the English Version are different books — download the one matching your medium.

Doing well without a science background

Hold the explanation, not the formula — questions usually ask why something happens.
Attach each concept to an everyday example; that is what makes it stick.
Write a three-sentence summary in your own words at the end of a chapter.
Do not skip the diagrams and tables — questions come from them too.

The chapters that pay off beyond the exam

Health and nutrition, disease prevention, environment and pollution, and sources of energy return almost unchanged in the general science section of job exams. For anyone who will later prepare for government recruitment, reading this book properly pays twice — once at SSC and again some years later.