Question

I have to pack some bananas into some boxes, If I pack 4 or 5 or 6 or 7 bananas in a box, I am left with 3 bananas in each of the cases. However, if I pack 11 bananas in a box ,I am left with none. If minimum number of bananas that I have is N then find the value of...


√(N+117/2)

Quick Answer

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Answer 1

Answer:

LCM of 4,5,6,7 = 420

Now , minimum number that will give remainder 3 and divisible by 11 .

(420*n+3)/11 = 0 Remainder

now, put value of n = 1,2,3,4,______ where it satify the above conditon ..

when we put n = 4, we get,

420*4+3 = 1683 and its divisible by 11 also ..

so, our answer is = 1683

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Answer 2

The answer is 30.

As it should be a number not divisible by 4,5,6,7 but divisible by 11. Such a number is 1683.