Question 12

What is the value of $$\surd121 + \surd12321 + \surd1234321 + \surd123454321$$?

Solution

Share

We know that 
11^2 =121
111^2 = 12321
1111^2 =1234321
11111^2=123454321
Now therefore taking root of RHS and adding we get
11+111+1111+11111 = 12344

Get AI Help

View More Questions From Arithmetic

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free

Free SSC Quant Questions

SSC Data InterpretationSSC GeometrySSC Linear EquationsSSC Number SystemsSSC Quadratic EquationsSSC TrigonometrySSC AgesSSC Arithmetic

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.

Enroll Now
Ask AI