Mathematics · JEE

Power set Short Tricks for JEE

2+ syllabus-aligned questions available

Quick answer

Short tricks for Power set work only with strong fundamentals. Apply the tips below in timed sets and review every explanation.

Use these Power set shortcuts to save time in JEE Mathematics papers — then validate speed with 2+ MCQs on Goodmarks.

Short tricks for speed

Power set focus drill
Solve 15 mixed MCQs for Power set, review every explanation, and note formulas you hesitated on.
Calculus substitution scan
Spot standard forms (sin²x, 1/(a²+x²), e^ax) before integrating — JEE rewards pattern recognition.
Graph sketch shortcut
For coordinate geometry, mark intercepts and asymptotes first; many MCQs need only qualitative graph features.

Part of Sets, Relations and Functions in JEE Main Mathematics.

Attempt 2 free MCQs for Power set. Unlock the full bank with Pro.

Q1MathsUnit 1: Sets, Relations and Functions

Let

S=\{2,4,6,8, \dots . .20\} .

What is the maximum number of subsets does

\boldsymbol{S}

have ?

Q2MathsUnit 1: Sets, Relations and Functions

A=\{1,2,3,4\},

then the number of subsets of

A

that contain the element 2 but not

3,

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No — tricks complement concepts. Master the theory first, then use shortcuts in timed MCQ practice.