Elitmus
Exam
Logical Reasoning
Cryptography
Plz answer me how to solve it with explanation plzzzz
AGE
* OAT
------------------------
SOAR
HOG
GOTO
-----------------------
GECOIR
1-WHAT IS POSSIBLE VALUE OF A
(a) 3 ( b) 4 (c) 7 ( d) 9
2- WHAT IS A VALUE OF G+A+T+E
(a) 16 (b) 19 (c) 24 (d) 25
Read Solution (Total 7)
-
- AGE
OAT
-------
SOAR
HOG-
GOTO--
-------
GECOIR
since O*E=O,
hence, the value of O=5 and E=1,3,7,9
and O+O+O=O, this possible only when the value of O=5.
the maximum carry can generate after addition of S+H+T=C will be 2
hence 2(carry)+5(O)=7(E)
so, the only value of E=7
AGE*A=HOG,
which is in 3 digit, hence the value of A can be either 2 or 3
lets take A=3
and E*A=G
=> 7*3=21
so, it is clear that the value of G is 1
and A+G=I
=> 3+1=4
Hence, the value of I=4
and AGE*A=HOG
317*3=951
the value of H=9
AGE*O=GOTO
=>317*5=1585
it is clear that the value of T=8
AGE*T=SOAR
=>317*8=2536
so, the value of S=2 and R=6
and the final result is
317
538
-----
2536
951
1585
------
170546
1. A=3
2. G+A+T+E=19 - 10 years agoHelpfull: Yes(11) No(1)
- 317
538
-------
2536
951
1585
---------
170546
then 1) possible value of A is : 3
ans. (a)
2). G+A+T+E = 1+3+8+7= 19
ans. (b) - 10 years agoHelpfull: Yes(3) No(3)
- 317
538
------
2536
951
1585
---------
17896
ans a> A=3
ans b> G+A+T+E=19 - 10 years agoHelpfull: Yes(2) No(4)
- can any one explain how can i solve this type of prblm???????
- 10 years agoHelpfull: Yes(2) No(0)
- pleaaseeee make me understand how to solve cryptographic questions brother.... please tell me ,,, really i have tried but got un-succeeded.. please help me to sort it out...... how to check values......
- 10 years agoHelpfull: Yes(1) No(0)
- AGE
OAT
-------------------------
S O A R
H O G @
G O T O @ @
-----------------------
G E C O I R
1.) first AGE*A=HOG which means A value =(2/3) because if A=1 then AGE*A =AGE
2.) see the sum of O+O+O=O is only valid if O=5 , { if you thinking about carry from (A+G) then sum would never come to O}
so (A+G) - 10 years agoHelpfull: Yes(0) No(0)
- the possible value of A is 3
and G+A+T+E=19
the solution is
3 1 7
5 3 8
......................
2 5 3 6
9 5 1
1 5 8 5
........................
1 7 0 5 4 6
- 9 years agoHelpfull: Yes(0) No(0)
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