Elitmus
Exam
Logical Reasoning
Cryptography
GAS
*FBI
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FTBI
SSTB
SASF
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SRISTI
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Read Solution (Total 12)
-
- S=1 is pretty evident as the multiplicand digits are same as the last digit of each row of multiplication.
Now we can see B+B=T
and GA1*B=11TB
using hit and trial starting from taking the value of B as 2
=>B=2 , then T=4
=>A*B=_4 , A*2=_4 : A=7 only
=>Also,2*G+1=11 : G=5
=>T+T+F=_1 : 8+F=_1 F=3
=>F+S+S=I : 3 + 1 + 1 + CARRY(1)=6=I
=>S+A=R : 1+7=8=R
Therefore,
571
*326
________
3426
1142
1713
_________
186146
____________
- 10 years agoHelpfull: Yes(28) No(0)
- 571×326
3426
1142
1713
186146 - 10 years agoHelpfull: Yes(1) No(4)
- B+B=T=> 2B=T
S*I=I
S*B=B THEN S=1 BY TRAIL AND ERROR METHOD B=2,I=6 AND T=4
BY USING THIS WE CAN EASILY FIND OUT REAMING LETTERS. - 10 years agoHelpfull: Yes(1) No(3)
- hi vivek. hw bcom G=5,A=7,S=1. i don't know explain step by step
- 10 years agoHelpfull: Yes(0) No(0)
- 571*326=186146
- 10 years agoHelpfull: Yes(0) No(0)
- can you guys plz elaborate how do u guys solve these problem.explanation below seems simple but how will these things strike during exam.
should i follow some steps in particular for hit and trial? help plz - 10 years agoHelpfull: Yes(0) No(0)
- 571
326
-----
3426
1142
1713
------
186146 - 10 years agoHelpfull: Yes(0) No(0)
- 571
*326
------
3426
1142-
1713--
------
186146 - 10 years agoHelpfull: Yes(0) No(0)
- 571
326
...............
3426
1142
1713
...............
186146 - 10 years agoHelpfull: Yes(0) No(0)
- 571
*326
--------
3426
1142
1713
------------
186146 - 9 years agoHelpfull: Yes(0) No(0)
- 186146 is the ans
- 9 years agoHelpfull: Yes(0) No(0)
- S=1 is pretty evident as the multiplicand digits are same as the last digit of each row of multiplication.
Now we can see B+B=T
and GA1*B=11TB
using hit and trial starting from taking the value of B as 2
=>B=2 , then T=4
=>A*B=_4 , A*2=_4 : A=7 only
=>Also,2*G+1=11 : G=5
=>T+T+F=_1 : 8+F=_1 F=3
=>F+S+S=I : 3 + 1 + 1 + CARRY(1)=6=I
=>S+A=R : 1+7=8=R
Therefore,
571
*326
________
3426
1142
1713
_________
186146
____________
Read more at http://www.m4maths.com/frequently-asked-placement-questions.php?ISSOLVED=&page=10&LPP=10&SOURCE=elitmus&MYPUZZLE=&UID=&TOPIC=&SUB_TOPIC=#HcXIWx0ajirk6itw.99 - 9 years agoHelpfull: Yes(0) No(0)
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