Elitmus
Exam
Logical Reasoning
Cryptography
ABW
BPA
--------
HXRF
FXWX
WWHH
--------------
WPHWBF
Read Solution (Total 11)
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- Hi guyz......!!!!
This one seems to be quite interesting.. lets see what actually the final result look like..
473
x764
________
1892
2838
3311
_______
361372
The mantra of solving will be to first spot out any hint that will be required to proceed such a problem.. look at the equation carefully and try to find out that easiest result..
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i think u hav got that.. right..?!?!
well if got , good.. n if not.. dont worry here follows the solution.. :)
Solution:
notice the 3rd line of the multiplication i.e.
ABW
xB
________
WWHH
determine the value of B by hit and trial method from 1 to 9 keeping in mind the multiplication result and the digits as you move on. You will find a match when B equals 7 and W equals 3 and thus will be able to determine A and H as 4 and 1 respectively.
Now, replace all the values into the equation that have been found out.Now clearly in the 1st line of the multiplication the value of F will be computed as 2 and similarly R and X as 9 and 8 respectively.The process is simple multiplication for determining the above values, that is quite simple.
Now while replacing R and X, the equation is complete but P, which is again just nothing and equals 6 ;a find of multiplication.
Thus friends .. the problem is solved..
isnt it quite simple..!! :) - 10 years agoHelpfull: Yes(19) No(3)
- ___473
___764
--------------
___1892
__2838*
_3311**
--------------
_361372 - 10 years agoHelpfull: Yes(8) No(2)
- here we have to find w+w+h+h value first...
So possible combination is 3+3+1+1 = 8
So 473 * 764 = 361372
- 10 years agoHelpfull: Yes(2) No(4)
- 1.)ABW 2. ABW 3. ABW
*B *P *A
--------- -------- -----------
WWHH FXWX HXRF
THEN TRY 1 HIT AND TRY METHOD
473
*7
--------
3311
THEN PUT THE VALUE IN 3
473
*4
---------
1892
THEN PUT VALUE IN 2
473
*6
---------
2838 - 10 years agoHelpfull: Yes(2) No(0)
- hello frndz plz tell me the cryptographic is objective or not???
- 10 years agoHelpfull: Yes(1) No(1)
- 473 * 764 = 361372
- 10 years agoHelpfull: Yes(1) No(0)
- first u hv to go for H X R F. Here assume max carry can be 3 than u hv H=1/2/3. If u put H=1. than A*A should be greater than 3. Let assume A=4.
- 10 years agoHelpfull: Yes(0) No(1)
- first u hv to go for H X R F. Here assume max carry can be 3 than u hv H=1/2/3. If u put H=1.
A B W
B P A
----------------
1 X R F
F X W X
W W 1 1 - 10 years agoHelpfull: Yes(0) No(1)
- 473
764
1892
2838
3311 - 10 years agoHelpfull: Yes(0) No(0)
- a=4, b=7, w=3, p=6, h=1, x=8, r=9, f=2
hence........
473
764
.................
1892
2838*
3311**
............................
361372
- 10 years agoHelpfull: Yes(0) No(1)
- 4 7 3
7 6 4
-------------------
1 8 9 2
2 8 0 8
3 3 1 1
----------------------
3 6 1 0 7 2
------------------------ - 10 years agoHelpfull: Yes(0) No(1)
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