Latest Elitmus Aptitude Question SOLUTION: B C D *E F G --------- A F B A E G H C C G D F ----------- E C C O H A

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(#M40051464) ELITMUS Logical Reasoning question Cryptography Keep an EYE

B C D
*E F G
---------
A F B A
E G H C
C G D F
-----------
E C C O H A

Asked In Elitmus MUKESH JAISWAL (9 years ago)

Unsolved Read Solution (10)

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Read Solution (10) :

Nikita Panwar  (9 years ago)

9 2 8
*3 4 7
-----------
6 4 9 6
3 7 1 2 -
2 7 8 4 - -
--------------
3 2 2 0 1 6

Is this solution Helpfull? Yes (6) | No   

arun  (9 years ago)

through last line we get C+1 = E
last to second line we can write C+1+G = C
let us assume that we get 2 as carry
then C+1+G+2 = C
G+3 = 10 ->G = 7
last to third line A+G+D = C(carry 2)
to get carry 2,A+D should be greater than 14(so A and D also should be big values)
we hv BCD * G(7) = AFBA, with this we come to know that A can hv max value 6 (because multiple of 7)
and by some multiplications we get D = 8
now we hv BCD and G so we can multiply BCD * G we get A,F values
and finally we can get all values

Is this solution Helpfull? Yes (5) | No (1)  

MUKESH JAISWAL  (9 years ago)

@NIKITA-Will you plz explain how to solve this type of qustns ,i tried hit and trail but its taking too much time ..plzzz share your trick plzzz

Is this solution Helpfull? Yes (4) | No   

Priyanka Soni  (9 years ago)

(D*F=C, D*E=F)

(2*4=8
2*7=14)
(2*8=16 ,2*4= 8).........ALL PAIRS ACC. TO d
...
....
.........
(8*2=16, 8*4=32), (8*4=32,8*3=24)

THIS PAIR= (8*4=32, 8*3=24 ) Satisfy the values of D,F,C,E

D=8 F=4 C=2 E=3

B28*E=CGDF

B28*3=2G84 USING HIT AND TRAILS FOR B... B=9.

928*3=2784

B=9,G=7

PUT ALL THIS VALUES AND FIND ANOTHER VALUES


928
347
--------
6496
3712
2784
---------
322016

Is this solution Helpfull? Yes (2) | No (1)  

shalini  (9 years ago)

plz explain how to approach this ques !

Is this solution Helpfull? Yes (1) | No   

Abhijeet Patil  (9 years ago)

I think this will help u mukesh and shalini
Visit:
http://youtu.be/wt7wiF7TjTs

Is this solution Helpfull? Yes (1) | No   

moumita  (9 years ago)

9 2 8
3 4 7
---------
6 4 9 6
3 7 1 2
27 8 4
------------------------
3 2 2 0 1 6

Is this solution Helpfull? Yes | No   

PRADEEP KUMAR  (9 years ago)

928
*347
---------------------
6 4 9 6
3 7 1 2
2 7 8 4
----------------------
3 2 2 0 1 6

You start from E=C+1

Is this solution Helpfull? Yes | No   

Ajay Kumar  (9 years ago)

9 2 8
3 4 7
---------------------------
6 4 9 6
3 7 1 2
2 7 8 4
------------------------------
3 2 2 0 1 6
------------------------------

Is this solution Helpfull? Yes | No   

pradeep sharma  (8 years ago)

928*347
use e+g=c
c+1=e

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