Latest self Aptitude Question SOLUTION: The greatest number of four digits which is divisble by 15, 25, 40 & 75 is: A.9000 B.9400 C.9600 D.9800

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(#M40019801) SELF Logical Reasoning question hcf & lcm Keep an EYE

The greatest number of four digits which is divisble by 15, 25, 40 & 75 is:

A.9000
B.9400
C.9600
D.9800

Sahil (10 years ago)

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k a n v v v prasad  (10 years ago)

LCM of 15,25,40,75 is 600
600 is the multiple of 9000,9600
the greatest number is 9600

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Dharamveer Singh Rathore  (10 years ago)

the answer is 9600.
because it is divisible by-- 2,3,5,8

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JUVVIGUNTA NARASIMHA TEJA  (10 years ago)

If x divisible by 75 then x is divisible by both 25 and 15.
Given A,B,C,D options are multiple of 100=>divisible by 25 and 10 so we just need to check whether every given option is divisible by 3 and 4 or not bcz 75=25*3,40=4-10;
x is divisible by 3 ->sum of digits is a multiple of 3,
x is divisible by 4-> last number formed by last two digits is a multiple of 4;
But it is 40 ->so we consider digits @10's and 100's position.
Now u can solve each!!

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Piyush Telang  (8 years ago)

Ans : (C) 9600

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