MBA
Exam
find the number of 3-digit numbers which when divided by 11 leaves a remainder of 9 & when divided by 7 leaves a remainder of 2.Please confirm the answer with approach 1) 11 (answer mentioned in by source) 2) 10 (I am getting this answer)
Read Solution (Total 2)
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- answer is 11 and sorry sruthi (11*7)+9 is no0t a 3 digit number
11*x+9 is the general format
where x is a multiple of 7 such that number is 3 digit
11 values of x satisfy this condition
x=14,21,28,35,42,49,56,63,70,77,84 - 11 years agoHelpfull: Yes(4) No(0)
- answer is 11.
(11*7)+9
(11*14)+9
(11*21)+9
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.
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(11*77)+9 - 12 years agoHelpfull: Yes(0) No(0)
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