>
Exams
>
Mathematics
>
Volume of a Sphere
>
the radius of the sphere is increased by 100 the v
Question:
The radius of the sphere is increased by 100%, the volume of the resulting sphere is increased by
TS POLYCET - 2020
TS POLYCET
Updated On:
Apr 29, 2024
200%
700%
500%
900%
Hide Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
The correct option is (B): 700%.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Volume of a Sphere
The volume of a sphere of radius r is obtained by multiplying its surface area with :
CUET (UG) - 2023
Mathematics
Volume of a Sphere
View Solution
Match List I with List II
List-I
List-II
(A)
Volume of cone
(I)
1
3
π
h
(
r
1
2
+
r
2
2
+
r
1
r
2
)
\frac{1}{3}\pi h(r_1^2+r_2^2+r_1r_2)
3
1
πh
(
r
1
2
+
r
2
2
+
r
1
r
2
)
(B)
Volume of sphere
(II)
1
3
π
r
2
h
\frac{1}{3}\pi r^2h
3
1
π
r
2
h
(C)
Volume of Frustum
(III)
π
r
2
h
\pi r^2h
π
r
2
h
(D)
Volume of cylinder
(IV)
4
3
π
r
3
\frac{4}{3}\pi r^3
3
4
π
r
3
Choose the correct answer from the options given below:
CUET (UG) - 2023
Mathematics
Volume of a Sphere
View Solution
A solid metallic sphere of radius 6cm is melted and recasted into small solid balls of radius 0.6cm. Find the number of balls so formed.
CUET (PG) - 2023
Economics
Volume of a Sphere
View Solution
The radius of a spherical ball is increasing at the rate of 1 m/sec. At the radius equal to 3m, the volume of the ball is increasing at the rate given by:
CUET (UG) - 2023
Mathematics
Volume of a Sphere
View Solution
If the radius of a sphere is '2r' then the volume will be
TS POLYCET - 2022
Mathematics
Volume of a Sphere
View Solution
View More Questions
Questions Asked in TS POLYCET exam
A tangent AB at a point 'A' of a circle of radius 7 cm meets a line through the centre 'C' at a point 'B' so that CB=11 cm, then the length of AB =
TS POLYCET - 2023
Tangent to a Circle
View Solution
△
A
B
C
∼
△
D
E
F
\triangle ABC \sim \triangle DEF
△
A
BC
∼
△
D
EF
and their areas are respectively
81
cm
2
and
225
cm
2
81 \text{ cm}^2 \quad \text{and} \quad 225 \text{ cm}^2
81
cm
2
and
225
cm
2
; if
E
F
=
5
c
m
EF = 5 cm
EF
=
5
c
m
, then
B
C
=
BC=
BC
=
TS POLYCET - 2023
Triangles
View Solution
If
sec
θ
=
2
3
\sec \theta = \frac{2}{\sqrt{3}}
sec
θ
=
3
2
,then
c
o
s
θ
=
cosθ=
cos
θ
=
TS POLYCET - 2023
Trigonometry
View Solution
The value of
tan
2
6
∘
.
tan
6
4
∘
\tan 26^\circ. \tan 64^\circ
tan
2
6
∘
.
tan
6
4
∘
is
TS POLYCET - 2023
Trigonometry
View Solution
In the figure, if AP and AQ are the two tangents to a circle with centre 'O' so that
∠
O
Q
P
=
15
°
∠OQP=15°
∠
OQP
=
15°
, then
∠
Q
A
P
=
∠QAP=
∠
Q
A
P
=
TS POLYCET - 2023
Tangent to a Circle
View Solution
View More Questions