CatMate
CATXATMock TestsAnalytics
HomeXAT PYQsXAT 2011 Question PaperThe domain of the function $$f(x) =log_{7}({ log_{3}(lo…
XAT 2011Quantitative AbilityFunctions, Graphs and StatisticsHARD+1 / −0.25

The domain of the function f(x)=log7(log3(log5(20x−x2−91)))f(x) =log_{7}({ log_{3}(log_{5}(20x-x^{2}-91 )))}f(x)=log7​(log3​(log5​(20x−x2−91))) is:

Select an option to reveal the answer and explanation

Practice the full paper

Attempt XAT 2011 Question Paper with real exam interface and instant grading.

View Paper →
CatMate

CAT & XAT prep made focused.

Build exam-ready momentum with realistic mocks, safe auto-save, and analytics that surface exactly what to fix next.

Practice

  • CAT Sectional Tests
  • XAT Sectional Tests
  • CAT Previous Year Papers
  • XAT Previous Year Papers

Prepare

  • XAT Preparation
  • Analytics
  • Profile
  • About

Legal

  • Privacy Policy
  • Terms of Use
© 2026 CatMate. All rights reserved.
Made in India