Ratio and Proportion (Class 10 WBBSE) – Day 1 Notes
If you are a Class 10 student preparing for WBBSE, CBSE, ICSE, or competitive exams, then this Ratio and Proportion – Day 1…
If you are a Class 10 student preparing for WBBSE, CBSE, ICSE, or competitive exams, then this Ratio and Proportion – Day 1…
Are you preparing for your WBBSE Madhyamik exams ? Physical Science can often feel daunting, but starting strong with Chap…
WBBSE Madhyamik Hindi Question Paper 2026 Download the official Hindi question paper for the West Bengal Board of Seconda…
Objective Type Questions and Answers What is the latitude of Equator? Answer: 0° What is the latitude of Tropic of Can…
Topics covered: cube, cuboid, cylinder, cone, sphere, hemisphere. Each solution shows calculations on separate line…
Mensuration – Mixed Problems (WBBSE Class 10 Level) Half of a cuboidal water tank with length of 2.1 m and b…
Chapter 7: Radioactivity & Nuclear Energy – Question Bank Q1. Who discovered radioactivity and when? Answer (short): …
Radioactivity and Nuclear Energy 1 Radioactivity Definition: Radioactivity is the property of certain heavy elements to s…
Q1. Solve: \( x^2 + \frac{1}{x^2} = 34 \), find \( x + \frac{1}{x} \) Answer: Let \( a = x + \frac{1}{x} \) Then, \( a…