EduSahara™ Assignment
Name : Sphere Basics
Chapter : Cone and Sphere
Grade : ICSE Grade X
License : Non Commercial Use
Question
1
1.
If the radius of a sphere is 15.00 cm, its L.S.A is
(i)
2708.57 sq.cm
(ii)
2888.57 sq.cm
(iii)
3048.57 sq.cm
(iv)
2678.57 sq.cm
(v)
2828.57 sq.cm
Question
2
2.
If the radius of a sphere is 16.00 cm, its T.S.A is
(i)
3218.29 sq.cm
(ii)
3088.29 sq.cm
(iii)
3258.29 sq.cm
(iv)
3338.29 sq.cm
Question
3
3.
If the radius of a sphere is 6.00 cm, its volume is
(i)
905.14 cu.cm
(ii)
890.14 cu.cm
(iii)
911.14 cu.cm
(iv)
878.14 cu.cm
(v)
928.14 cu.cm
Question
4
4.
If the L.S.A of a sphere is 3633.14 sq.cm, its radius is
(i)
14.00 cm
(ii)
22.00 cm
(iii)
20.00 cm
(iv)
12.00 cm
(v)
17.00 cm
Question
5
5.
If the L.S.A of a sphere is 616.00 sq.cm, its T.S.A is
(i)
591.00 sq.cm
(ii)
614.00 sq.cm
(iii)
634.00 sq.cm
(iv)
616.00 sq.cm
(v)
623.00 sq.cm
Question
6
6.
If the L.S.A of a sphere is 1257.14 sq.cm, its volume is
(i)
4250.48 cu.cm
(ii)
4110.48 cu.cm
(iii)
4070.48 cu.cm
(iv)
4440.48 cu.cm
(v)
4190.48 cu.cm
Question
7
7.
If the T.S.A of a sphere is 2464.00 sq.cm, its radius is
(i)
11.00 cm
(ii)
19.00 cm
(iii)
9.00 cm
(iv)
17.00 cm
(v)
14.00 cm
Question
8
8.
If the T.S.A of a sphere is 1018.29 sq.cm, its L.S.A is
(i)
1018.29 sq.cm
(ii)
1238.29 sq.cm
(iii)
958.29 sq.cm
(iv)
768.29 sq.cm
(v)
1088.29 sq.cm
Question
9
9.
If the T.S.A of a sphere is 5028.57 sq.cm, its volume is
(i)
32123.81 cu.cm
(ii)
35023.81 cu.cm
(iii)
36323.81 cu.cm
(iv)
31823.81 cu.cm
(v)
33523.81 cu.cm
Question
10
10.
If the volume of a sphere is 1437.33 cu.cm, its radius is
(i)
6.00 cm
(ii)
9.00 cm
(iii)
8.00 cm
(iv)
7.00 cm
(v)
5.00 cm
Question
11
11.
If the volume of a sphere is 17164.19 cu.cm, its L.S.A is
(i)
3358.29 sq.cm
(ii)
2938.29 sq.cm
(iii)
3368.29 sq.cm
(iv)
3158.29 sq.cm
(v)
3218.29 sq.cm
Question
12
12.
If the volume of a sphere is 33523.81 cu.cm, its T.S.A is
(i)
5028.57 sq.cm
(ii)
4858.57 sq.cm
(iii)
5168.57 sq.cm
(iv)
4748.57 sq.cm
(v)
5278.57 sq.cm
Assignment Key
1) (v)
2) (i)
3) (i)
4) (v)
5) (iv)
6) (v)
7) (v)
8) (i)
9) (v)
10) (iv)
11) (v)
12) (i)
