Latest TCS Aptitude Question SOLUTION: A number( exactly not is a four digit number started with 7) is given 9393 should be added to it so that it must be divided by 12,24,32,54

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A number( exactly not is a four digit number started with 7) is given 9393 should be added to it so that it must be divided by 12,24,32,54

Asked In TCS Arpit Rawat (10 years ago)

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Dharmendra Ramanujan  (10 years ago)

We will take lcm of 12.24,32,54=864.
so number=n*864-9393
for n=93,number=70959
Ans:70959

Is this solution Helpfull? Yes (6) | No (3)  

Taniya Banerjee  (10 years ago)

lcm of 12 24 32 54= 864
now, number(starts with 7) = 864*Q -9393
by trialing if Q= 91 we get 864*Q= 78624..now 78624-9393=69231.. so number does not starts with 7..

now, to get a number starts with 7 last 4 digits must be greater than 9393..so Q=92... 864*92-9393=79488-9393=70095

ans is 70095

Is this solution Helpfull? Yes (4) | No (3)  

kinjal  (10 years ago)

We will take lcm of 12.24,32,54=1248.
if 1248 occur at last den nly number will be divisible by 12,24,32,54.
so number is 71248.
we will sub 9393 from 71248 ..so to get ans
71248-9393= 61855.
so the reqd numbr will be 61855.

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