- 15 February 1967
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Founded
Under the patronage of Bishop Stephen Ferrando the sisters opened an elementary school in the campus on 15th February 1967 and called it St. Margaret’s School. - February 1986
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Upgraded to the Secondary proceeding with Class VII
With the new session in 1986, the school began to be upgraded to Class VII and subsequently proceed to the secondary section. - March 1990
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First Batch of Class X wrote their Board Examinations
The First of 16 girls wrote their Matriculation examination in 1990 stunning every one with and outstanding result. One of them secured 9th position in the state, while all the others cleared with either First or Second Divisions only. - Year 1994
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SSLC Board Examination 1st Rank
1993 – 94 Batch – Gayatri Bhattacharjee - June 2001
- Year 2004
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SSLC Board Examination 1st Rank
2003 – 04 Batch – Karuna Bantawa Rai - Year 2005
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Rotary Club Award
The Rotary Club of Shillong had awarded the school for the excellent result in the year 2005. -
SSLC Board Examination 1st Rank
2004 – 05 Batch – Rishika Surana - Year 2006
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Panorama Award
The Panorama, a premier magazine awarded the school for the best school among the top ten schools in the year 2006 -
SSLC Board Examination 1st Rank
2005 – 06 Batch – Purba Chatterjee - Year 2007
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MBOSE Ratings
The Analysis of the Qualitative and Quantitative Performances of the different recognized Schools in Meghalaya in the SSLC Examination, 2007 found that the highest percentage of score was St. Margaret’s Higher Secondary School, Shillong with 83.00 % and it is the only school where the percentage of score is more than 80% in the state as well as in the District- wise analysis. In the Division-wise analysis, the school scored the highest percentage with 94. 00%. - June 2008
