The ratio of the radius of two circles is 1: 3, and then the ratio of their areas is_________?
A. 1:3
B. 1:6
C. 1:9
D. 1:5
A. 1:3
B. 1:6
C. 1:9
D. 1:5
A. 15
B. 10
C. 14
D. 12
If the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is? Read More »
Areas, Mathematics Mcqs A. 1000
B. 2000
C. 3000
D. 4000
A. Rs.150
B. Rs.132
C. Rs.100
D. Rs.125
A. 78 m
B. 88 m
C. 75 m
D. 70 m
If the area of circle is 616 sq cm then its circumference? Read More »
Areas, Mathematics Mcqs A. 124 sq m
B. 154 sq m
C. 145 sq m
D. 167 sq m
22/7 * 7 * 7 = 154
Find the area of circle whose radius is 7m? Read More »
Areas, Mathematics Mcqs A. 120 sq m
B. 150 sq m
C. 110 sq m
D. 300 sq m
A. 1.01%
B. 5.01%
C. 3.01%
D. 2.01%
The radius of a circle is increased by 1%. Find how much % does its area increases? Read More »
Areas, Mathematics Mcqs A. 20 m
B. 60 m
C. 40 m
D. 80 m
A. 52.65
B. 56.25
C. 50.75
D. 42.75
The side of a square is increased by 25% then how much % does its area increases? Read More »
Areas, Mathematics Mcqs