CAT 2020 Slot 3 QA Q9 Functions & Graphs

Question 9 of the Quantitative Ability (QA) section, CAT 2020 Slot 3, with CAT's official answer.

If f(x+y) = f(x)f(y) and f(5) = 4, then f(10) - f(-10) is equal to
  1. A
    3
  2. B
    0
  3. C
    14.0625
  4. D
    15.9375

Answer: (D) 15.9375 Functions & Graphs MCQ

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More Functions & Graphs questions from CAT

All 23 Functions & Graphs questions asked since 2017.