1. Home
  2. / Forum

User Forum

Ask Your Question
Ankit Kumar Mistry from Kalyani Public School, Kolkata
Subject :IMO    Class : Class 4

Select the CORRECT option.

A XXIX = 11
B XC = 110
C C = 200
D XLIX = 49


The answer is D because XLIX = (50-10) (10-1)=40 9=49

Ans 1:

SUKRIT TANEJA from DPS FARIDABAD, FARIDABAD
Class : Class 4
correct

Ans 2:

Ankit Kumar Mistry from Kalyani Public School, Kolkata
Class : Class 7

Ans 3:

SUKRIT TANEJA from DPS FARIDABAD, FARIDABAD
Class : Class 4
correct

Ans 4:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
Because XLIX means 49

Post Your Answer