Understanding repeated concepts and question models can help students crack half the exam before entering the hall.

Correct answer: +4 marks Incorrect answer: –1 mark Unattempted question: 0 marks Negative marking applies to both MCQs and numerical-value questions in Paper 1. MC Education Desk Read the latest and ...

NTA has released the NCHMCT JEE 2026 application forms. Interested candidates can apply online at exams.nta.nic.in until 5 PM on January 25, 2026. The forms are for admission to B.Sc. programs at ...

To secure a top rank in JEE Main 2026 Mathematics, experts and toppers recommend a strategic selection of books tailored to different stages of preparation. Start with NCERT: Every topper recommends ...

Atomic and molecular interactions with photons is the study of the way in which the basic elements of matter interact with packets of electromagnetic energy. This interaction is determined largely by ...

Teachers advise students to focus first on high-weightage chapters and revise them thoroughly to maximise scores.Neeraj Kumar Singh, PGT Physics, Sunbeam School, Ballia, Uttar Pradesh, emphasizes that ...

Nuclear chemistry is concerned with the properties of and changes to atomic nuclei, as opposed to traditional chemistry, which involves properties and changes related to the electronic structure of ...

Light nuclei: Illustration of how deuterons can be produced from a high-energy collision. A delta particle emerging from the collision decays into a proton and a pion. The proton then undergoes ...