Latest CAT Aptitude Question SOLUTION: 5+7+4=364730 9+6+3=456990 8+2+9=912672 then 7+3+5=??????

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(#M40037527) CAT Logical Reasoning question Keep an EYE

5+7+4=364730
9+6+3=456990
8+2+9=912672
then
7+3+5=??????

Asked In CAT bharatsinh parmar (10 years ago)

Unsolved Read Solution (2)

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Read Solution (2) :

Saraswathy  (10 years ago)

5+7+4 = 36 47 30
36 => (5*4)+5+7+4 -- (a*c)+a+b+c
47 => (5*7)+5+7 --- (a*b)+a+b
30 => 5*(5+1) -- a*(a+1)

9+6+3 = 45 69 90
45 => (9*3)+9+6+3
69 => (9*6)+9+6
90 => 9*(9+1)

Similarly

7+3+5 = x y z
x => (7*5)+7+3+5 => x=50
y => (7*3)+7+3 => y=31
z => 7*(7+1) => z=56

Ans : 503156

Is this solution Helpfull? Yes (24) | No   

SAURADIPTA SADHU  (10 years ago)

503156
(5*4)+(5+7+4)=36, (5*7)+(5+7)=47, (5*6)=30
(9*3)+(9+6+3)=45, (9*6)+(9+6)=69, (9*10)=90
same for 8+2+9
Now, (7*5)+(7+3+5)=50, (7*3)+(7+3)=31, (7*8)=56

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

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