Elitmus
Exam
Logical Reasoning
Cryptography
RED
AS
--------
ARCS
RED
--------
CDTS
Read Solution (Total 14)
-
- 247
15
-----
1235
247
-----
3705 - 11 years agoHelpfull: Yes(14) No(1)
- 247
*15
-----
1235
247*
------
3705 - 11 years agoHelpfull: Yes(5) No(0)
- if you see @jyothi
When RED multiplied with A result is RED only it means A is 1
Here you to apply logic now RED*S=1RCS and when S multiplied with D you r getting S as the last Digit
posssible chances are
S=5 D=3,7,9 and d=6,S=2,4,8 let us consider 5 then expect what will be the R value. obiviously R value not more than 3 possibility is 2 or 3 .
here is the solution try with 3 and 2 you will get.
- 11 years agoHelpfull: Yes(3) No(0)
- 247
*15
------
1235
+247
------
3705
R= 2, E= 4,D=7,A=1, S=5, C=3, T=0
- 11 years agoHelpfull: Yes(1) No(1)
- Hi Jyothi frst u need toconcentrate on RED*AS=answer Directly. 247*5=1235,247*1=247, u must add them u will get 3705
- 10 years agoHelpfull: Yes(1) No(0)
- please xplain this.......
- 11 years agoHelpfull: Yes(0) No(0)
- thanks....
but still m not understood - 11 years agoHelpfull: Yes(0) No(0)
- can any one please explain clearly...
- 11 years agoHelpfull: Yes(0) No(0)
- can some one please expalin how 247 and 15 numbers from above code....
- 11 years agoHelpfull: Yes(0) No(0)
- @jyoti & shiv
as u see when RED*A gives the same value which shows that A =1
now after that we look for anothr clue so when we see RED*S gives ARCS(1RCS)
as we see When D*S give S it shows certain pairs (5*3,5*7,5*9,6*2,6*4,6*8)
on putting these pairs let 5*3 we predict R it must be 2,3 bcoz first digit is 1(1RC5).now putt all pairs and try for sol.
i hope it will help - 10 years agoHelpfull: Yes(0) No(1)
- 247
15
-------------
1235
247
----------------
3705
----------------
R=2
E=4
D=7
A=1
S=5
C=3
T=0 - 10 years agoHelpfull: Yes(0) No(0)
- 247*15=3705
- 10 years agoHelpfull: Yes(0) No(0)
- 247 * 15..for basics u cn go thru cryparithmetic wordpress.com
- 10 years agoHelpfull: Yes(0) No(0)
- 247
15
------
1235
247
------
3705
Exp.- A would be 1, look into the question carefully. we need only one letter to reach out the answer then by using your problem solving skills you can do this. - 10 years agoHelpfull: Yes(0) No(0)
Elitmus Other Question