Question
If the numerical value of the circumference of a circle
is half the numerical value of its area, then the radius of the circle is:Solution
ATQ- 2 π r = π r2 ×1/2 r = 4 units.
More Mensuration Questions
128, 132, 123, 139, 113, 150
324, 385, 460, 549, 651, 769
Find the wrong number in the given number series.
3, 8, 18, 40, 78, 158- Find the wrong number in the given number series.
6, 12, 36, 108, 540, 3240 - Find the wrong number in the given number series.
2, 6, 14, 30, 62, 126 20, 95, 220, 275, 620, 895
14, 16, 22, 46, 172, 886
119, 200, 137, 182, 156, 164
1320, 1352, 1390, 1436, 1488, 1548
- In the given number series, find the wrong number.
4, 9, 19, 39, 79, 159, 319
