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sanju09
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If d is the average (arithmetic mean) of a, b and c, then c =
(A) 3 d - a - b
(B) 3 d - a + b
(C) d - 3 a - 3 b
(D) d - 3 a + 3 b
(E) (a + b)/ (3 d)
[spoiler]Source: https://readyforgmat.com[/spoiler]
(A) 3 d - a - b
(B) 3 d - a + b
(C) d - 3 a - 3 b
(D) d - 3 a + 3 b
(E) (a + b)/ (3 d)
[spoiler]Source: https://readyforgmat.com[/spoiler]
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
