Posts Tagged ‘Problems’

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NET/GATE Questions

Some questions for Mathematics student will appear for NET or GATE Find out the correct answers. More than one answer may be correct for a question. Tick out all. 1. The number of maximal ideals in Z/36Z is (a) 1. (b) 2. (c) 3. (d) 4. 2. The number of subfields of (distinct from itself) [...]

Published by on June 13th, 2011 at 03:06 pm
12_BRAINTEASER
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Some Mathematics Brain Teasers

1. The greatest number of Mondays that can occur in the first 45 days of a year is ___? Ans: 7 If the first day is a Monday, then every seventh day is also a Monday, and Monday falls on the following numbered days: 1, 8, 15, 22, 29, 36, and 43. In the first [...]

Published by on May 13th, 2011 at 07:05 pm