IBM Company Numerical Ability Geometry

The ratio of the area of a circle to its diameter is 22:1. What is the measure of its radius ?
1) 48 2) 7 3) 24 4) 14 5) More than one answer

Read Solution (Total 2)

area of circle:its diameter=22:1
((22/7)r^2/2r)=22/1
r=14
option 4 is the ans
13 years agoHelpfull: Yes(8) No(0)

Area of a circle=pie*r^2
Diameter=2r
pie*r/2=22/1
Solving, r=14(option 4)
13 years agoHelpfull: Yes(1) No(0)

IBM Other Question

If 2x2 +12x +18 = 0;what is the value of x ?
1) 3 2) -3 3) -2 4) 2 5) More than one answer 36 +14 x0.5 = ?
1) 25 2) 42 3) 50.5 4) 25.5 5) None of these