CAT Quant Practice Problems

Question: For all non-negative integers x and y, f(x, y) is defined as below.

f(0, y) = y + 1

f(x + 1, 0) = f(x, 1)

f(x + 1, y + 1) = f(x, f(x + 1, y))

Then what is the value of f(1, 2)?


  1. 2
  2. 4
  3. 3
  4. Cannot be determined

Correct Option:2

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CAT Quant Practice Problems
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