Elitmus
Exam
Coding Decoding
@ N ARUN:
C O W *
O N E
--------
N N R C
O O V R-
D E C D--
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W O R O N C
Read Solution (Total 6)
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- Its a bit thougtful type question,
well we notice that 2R=N, so N is even. Also E=9, as O+E=O and so E plus a carry from side addition would make it 10.Now futher, E*C=NN so C >5 bcoz if less than 5 then NN(similar two consequtive numbers are not possible)and similarly N > 5.
Now comes assumption part, so assume N=6 (for N can be 6 or 8 only), take then c=7 and guess what, its solved. - 10 years agoHelpfull: Yes(5) No(0)
- 743
*469
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6687
4458
2972
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348467
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- 10 years agoHelpfull: Yes(1) No(1)
- @ k arun,nand singh thanks for postin the question
@nand 743*469
check it www.crypticarthemetic.wordpress.com - 10 years agoHelpfull: Yes(0) No(0)
- CAN ANY TELL THE TRICK TO SOLVE THIS 1
- 10 years agoHelpfull: Yes(0) No(0)
- can anyone tell the logic behind this ques?
- 10 years agoHelpfull: Yes(0) No(0)
- 348467 is correct ans
- 10 years agoHelpfull: Yes(0) No(0)
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