Question 190

What will come in place of both the question marks (?) in the following question ? $$\frac{(?)^{1.3}}{45}=\frac{75}{(?)^{1.7}}$$

Solution

Let ? = x
According to given equation
$$\frac{(x)^{1.3}}{45}=\frac{75}{(x)^{1.7}}$$
$$ x^{3} $$ = 45 $$ \times$$ 75
$$ x^{3} $$ = 15 $$ \times$$ 15 $$ \times$$ 15
x = 15

Create a FREE account and get:

Banking Quant Shortcuts PDF
Free Banking Study Material - (15000 Questions)
135+ Banking previous papers with solutions PDF
100+ Online Tests for Free

IBPS Clerk 27-Nov-2011 SZ 2nd

What will come in place of both the question marks (?) in the following question ? $$\frac{(?)^{1.3}}{45}=\frac{75}{(?)^{1.7}}$$

Login to your Cracku account

Hello! 👋

Ready to Unlock Your Success?

Please Enter Your OTP

Please enter the following details

Create a free Cracku account