05.03 · Mock test

Recursion & DP Mock Test

20 questions in 25 minutes: trace recursive Java code, spot bugs, estimate complexity and choose the right method, like the MCQ round of a placement test.

25 min test Pro

A timed test in the style of the technical MCQ round: 20 questions, 25 minutes, no negative marking. Trace code on paper with the indented call list from How Java Runs Recursion.

The solutions open after you submit. Questions are tagged by topic, so a wrong answer tells you which lesson to revisit.

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Inside: 20 questions.

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Item 44 of 44 · updated 2026-10-13