Aptitude Interview Question:

In the following figure:
A D
B G E
C F
Each of the seven digits from 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 is:
a)Represented by a different letter in the figure above.
b)Positioned in the figure above so that A*B*C,B*G*E, and D*E*F are equal.
Which digit does G represent?

Submitted by: Administrator

As given
A*B*C=B*G*E=D*E*F
hence
A*B*C=B*G*E-------(1)
B*G*E=D*E*F--------(2)
from 1
=> G=AC/E
and from 2
=>G=DF/B
since
AC/E=DF/B----------(3)
Here we have 0 to 9 numbers so we arrenge the numbers in equation 3 as it satisfy

so 3*6/9=2 so value of A and C should be 3and 6, And E=9
And 1*8/4=2 n value of D and F should be 1 and 8 and B=4

so the value of G is 2
Submitted by: Administrator