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Test on three subjects Physics, Chemistry & Biology are to
be conducted simultaneously the number of candidates for the
tests are 68, 36 and 72 respectively. Candidates are to be
seated in different rooms such that each room will have
candidates of the same subject and the load on each
invigilator be the same i.e. the number of candidates in
each room should be the same what is the minimum number of
rooms you need for the purpose
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Answer Posted / sooraj
The gcd of 3 nos is 4.
4(9+17+18)= total
ans:9+17+18 = 44
| Is This Answer Correct ? | 8 Yes | 1 No |
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Test on three subjects Physics, Chemistry & Biology are to be conducted simultaneously the number of candidates for the tests are 68, 36 and 72 respectively. Candidates are to be seated in different rooms such that each room will have candidates of the same subject and the load on each invigilator be the same i.e. the number of candidates in each room should be the same what is the minimum number of rooms you need for the purpose
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