Question

Q1: Below are the marks obtained by 30 students of a class in test out of 100.
55,61,46,100,75,90,77,60,48,58,64,59,60,78,55,88,60,37,58,84,62,44,52,50,56,98,67,70,39,68
(i)Make Frequency distribution table for this data with class size 10.
(3)
()Draw histogram to represent this data. (draw on SHEET)
Q2: The complementary angles are in ratio 1:5, Find the larger angle.
(2)
(2)
Q3: The angles of triangle are 3x, 2x-7, 4x-11. Find x.​

Answer 1

Answer:

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