Multiple Choice Questions

What least number must be subtracted from 1294 so that the remainder when divided 9 11 13 will leave...........

Quantitative Aptitude LCM, HCF

What least number must be subtracted from 1294 so that the remainder when divided 9, 11, 13 will leave in each case the same remainder 6 ?

LCM of 9,11,13 is 1287.

Dividing 1294 with 1287,

the remainder will be 7,

to get remainder 6,

1 is to be deducted from 1294

so that 1293 when divided by 9,11,13 leaves 6 as remainder.
Hence, option 2 is the correct answer.

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