Composite Functions
Algebra practice on composite functions: fog and gof, nested formulas, recursive definitions and symbol-defined operations, with written solutions for most questions.
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Algebra practice on composite functions: fog and gof, nested formulas, recursive definitions and symbol-defined operations, with written solutions for most questions.
Algebra practice on the domain and range of square root, rational, logarithmic and modulus functions, plus maximum and minimum functions, with written solutions for every question.
Level 4 blood relations puzzles combining family links with professions, married couples and ordering by weight, points or income, with solutions for most of them.
Level 3 blood relations practice on coded expressions, where symbols stand for family links and every chain is decoded step by step in the solutions.
Level 2 of the blood relations series, with statement-chain family puzzles, in-law and cousin relations, joint family groups and definitely true statement questions.
Level 1 blood relation practice on photograph-pointing, introduction and chained family clues, with written solutions for most questions to help you draw accurate family trees.
Intermediate functions and graphs practice on shifts, inverse functions, greatest integer and fractional parts, and even-odd checks on exponential and logarithmic forms.
Basic practice on identical functions, even and odd functions, graph symmetry and reading curves of modulus, logarithm and shifted cubic functions.
Advanced arrangement puzzles on floors, stacked boxes, play schedules, company visits, birth years and product launch order, built to train careful multi-clue reasoning.
Symbiosis Entrance Test 2025 previous-year paper covering English usage, quantitative aptitude, bar-graph DI and general awareness, from idioms and remainders to cyclones and the Khyber Pass.
Level 2 algebra practice on modulus-based quadratics, polynomial inequalities with repeated factors, rational inequalities and biquadratics, with worked solutions for most questions.
Free Level 1 practice on quadratic, modulus and square-root inequalities, building the sign-analysis and domain-checking skills needed for algebra in aptitude exams.
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