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Study Notes & PDF Materials
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ICSE / CBSE42 pages
Object-Oriented Programming in Java — Complete Notes
Classes, objects, inheritance, and polymorphism explained with solved BlueJ programs and board-exam style questions.
WBBSE30 pages
Number Systems & Boolean Algebra — Complete Notes
Step-by-step conversions, logic gate diagrams, and Karnaugh maps with Madhyamik-pattern practice questions.
BCA68 pages
Data Structures — Complete Notes with Code
Arrays, linked lists, stacks, queues, and trees with C implementations, diagrams, and time-complexity breakdowns.
B.Sc CS55 pages
Discrete Mathematics for Computer Science — Complete Notes
Set theory, relations, graph theory, and combinatorics explained with worked proofs and university exam questions.
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