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Mode of Exam -Computer Based Test (Online)

Marking Scheme - +4 for the correct answers and -1 for incorrect answer

Duration of Exam -3 Hours

Language of Exam- Hindi, English and Gujarati (Only for centers in Gujarat, Daman and Diu, and Dadra and Nagar Haveli)

Types of Questions -Multiple Choice Questions (MCQs) and Numerical Value Based 

Total Number of Questions -30 (20+10) Questions

Total Marks- 100

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JAM (Joint Admission Test for MSc) is a national level entrance exam conducted jointly by IITs and IISC for shortlisting outstanding students for a variety of programmes including MSc, joint MSc PHD, and others. " Every year, the exam is held in February. are among the master's degree programmes available.

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Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: 1. **Static Friction**: This type of friction occurs when two surfaces are at rest relative to each other. 2. **Kinetic Friction**: Kinetic friction arises between two objects that are sliding against each other. 3. **Rolling Friction**: This occurs when a round object rolls over a surface, like a ball rolling on the ground. 4. **Fluid Friction**: Fluid friction, also known as viscous drag, occurs between layers of fluid that are moving relative to each other, like air resistance or water resistance. These types of friction play essential roles in everyday life and in various fields of science and engineering. read less