WhatsAppJoin our WhatsApp Community
logo

CAT 2017 Functions — Previous Year Question

Year

CAT 2017

Section

Quantitative

Topic

Functions

Difficulty

Hard

Question

Slot-1

If f(x)=5x+23x−5f(x) = \dfrac{5x + 2}{3x - 5} and g(x)=x2−2x−1g(x) = x^2 - 2x - 1, then the value of g(f(f(3)))g(f(f(3))) is:

2

13\dfrac{1}{3}

6

23\dfrac{2}{3}

More from this topic

See all Functions PYQs →

Crack Your CAT Interviews with Confidence!

Get personalised answers and practice mock interviews with real feedback from experienced mentors.

Explore Interview Platform
Practice all 393 Functions questionsFree, with worked solutions.

Loading...