The sum of ` 2 .75` and ` 3 .78` is ` 1 .03` (b) ` 1 .53` (c) ` 4 .53` (d) ` 5 .53`

If in a circle of radius 21cm, an arc subtends an angle of 56o at the centre,the length of the arc is (a) 15.53cm (b) 16.53cm (c) 18.53cm (d) 20.53cm

Find the sum to n terms : 2 + 3.3 + 4.3^(2) + 5.3^(3) +…

If 47.2506=4A+(7)/(B)+2C+(5)/(D)+6E then the value of 5A+3B+6C+D+3E is 53.6003 (b) 53.6031(c)153.6003(d)213.0003

Find the sum of n terms of each of the following 2.1 + 5.3 + 8.5 + ……..

The coordinates of the point P dividing the line segment joining the points A(1,3) and B(4,6) in the ratio 2:1 are (2,4)( b )(3,5) (c) (4,2) (d) (5,3)

Find the resultant of the following forces. [sin 37^(@) = (3)/(5) ,cos 37^(@) = (4)/(5) , sin 53^(@) = (4)/(5) , cos 53^(@) = (3)/(5)]

Find the resultant of the following forces. [sin 37^(@) = (3)/(5) ,cos 37^(@) = (4)/(5) , sin 53^(@) = (4)/(5) , cos 53^(@) = (3)/(5)]

Find the value of: |(5,3),(-7,-4)| a) -1 b) -41 c) 41 d) 1