Instructions
What approximate value will come in place of question mark (?) in the given questions ? (You are not expected to calculate the exact value.)
Solution
Expression : $$\sqrt{?}$$ $$\div$$ 5 = 220 - $$6^{3}$$
=> $$\frac{\sqrt{x}}{5} = 220 - 216$$
=> $$\sqrt{x} = 4 \times 5 = 20$$
=> $$x = (20)^2 = 400$$
Get AI Help
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
