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IMS = 2500 + 3000 + 4500 + 4000 + 5000 = 19,000 UIT = 2500 + 3500 + 4000 + 4500 + 5000 = 19500 Total no of students appearing in 2015 = 1500 + 1500 + 4500 + 2000 + 4000 = 13500 Total no of students appearing in 2016 = 1000 + 2000 + 4000 + 2500 + 4500 = 14000 Required ratio = (19000 + 19500):(13500 + 14000) = 7:5
If 3x + 2y = 15 and y² – 6y + 9 = 0, then find (x, y)
Find both the maximum value and the minimum value respectively of 3a4 minus; 8a3 + 12a2 minus; 48a + 25 on the interval...
A certain number of books were distributed equally among a group of students in a class. Each student received a number of books equal to one-fifth of t...
The perimeter of a rectangular field is 34 metres and its area is 60 m2 . What is the length of the diagonal of this field?
The coefficients of ap and aq in the expression of (1 + a)p+q are
(i) Equal
(ii) Equal with opposite sign...