PGDBA 2019 Question Paper

Question 15

Assuming that $$\sqrt{32\sqrt{32\sqrt{32.......}}}$$ is a real number, its value is

Solution

Let $$\sqrt{32\sqrt{32\sqrt{32.......}}}$$ = x

$$\sqrt{32x}$$ = x

Squaring on both sides , we get 

32x=$$x^{2}$$

$$\therefore x$$ = 32

Hence B is the correct answer.

Share on Whatsapp Share on Whatsapp

Create a FREE account and get:

  • All Quant Formulas and shortcuts PDF
  • 40+ previous papers with solutions PDF
  • Top 500 MBA exam Solved Questions for Free

cracku

Boost your Prep!

Download App