If the area of circle is 616 sq cm then its circumference ?
A. 88 m
B. 70 m
C. 78 m
D. 75 m
Areas Mcqs
Multiple Choice Questions on area and perimeter. Area MCQs with answers for all competitive exams like PPSC, FPSC, NTS, ETEA past papers, police constable exams, SPSC, BPSC, and KPPSC.
Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter ?
A. Rs.100
B. Rs.125
C. Rs.132
D. Rs.150
Radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km?
A. 3000
B. 4000
C. 1000
D. 2000
If the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is ?
A. 7
B. 17
C. 12
D. 34
Ratio of the radius of two circles is 1: 3, and then the ratio of their areas is ?
A. 1:6
B. 1:5
C. 1:3
D. 1:9
Radius of the two circular fields is in the ratio 3: 5 the area of the first field is what percent less than the area of the second ?
A. 64%
B. 40%
C. 50%
D. 60%
A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze ?
A. 1200 m2
B. 1210 m2
C. 1120 m2
D. 1250 m2
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other ?
A. 3:1
B. 6:2
C. 1:4
D. 4:8
Radius of a semi circle is 6.3 cm then its perimeter is ?
A. 32 cm
B. 30 cm
C. 32.4 cm
D. 35.4 cm
Perimeter of a semi circle is 144 cm then the radius is ?
A. 30 cm
B. 35 cm
C. 25 cm
D. 28 cm