Mathematics
In the adjoining figure, O is the center of the circle and ∠AOC = 150°, then the value of 2y - x is:
(i) 60°
(ii) 135°
(iii) 45°
(iv) 285°
Related Questions
The sum of three consecutive terms in A.P. is 48, then the middle term is :
16
12
15
18
Point P divides join of points A = (0, -5) and B = (10, -5) internally in the ratio 3 : 2 such that the point P is nearer to point A. The co-ordinates of point P are :
(4, 0)
(0, -5)
(-4, -5)
(4, -5)
The mean height of 9 students is 1.6 m. If one more student of height 1.56 m joins, the mean height of resulting number of students is :
1.50 m
1.956 m
1.93 m
1.596 m