10th Standard Syllabus & Materials
10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Population, Transport, Communication and Trade Important Questions And Answers Study Material - QB365 Set C
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Population, Transport, Communication and Trade Important Questions And Answers Study Material - QB365 Set B
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Population, Transport, Communication and Trade Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Resources and Industries Important Questions And Answers Study Material - QB365 Set C
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Resources and Industries Important Questions And Answers Study Material - QB365 Set B
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - India - Resources and Industries Important Questions And Answers Study Material - QB365 Set A
Published on: 31/10/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 10 Maths Subject -Mensuration , English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
Download Tamil Nadu 10th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Maths Test1.
A spherical steel ball is melted to make 8 new identical balls. Then the radius each new ball is how much times the radius of the original ball?
\(\frac { 1 }{ 3 } \)
\(\frac { 1 }{ 4 } \)
\(\frac { 1 }{ 2 } \)
\(\frac { 1 }{ 8 } \)
2.
When Karuna divided surface area of a sphere by the sphere's volume, he got the answer as \(\frac { 1 }{ 3 } \). What is the radius of the sphere?
24 cm
9cm
54cm
4.5cm
3.
The curved surface area of a cylinder is 264 cm2 and its volume is 924 cm2. The ratio of diameter to its height is ___________
3:7
7:3
6:7
7:6
4.
The material of a cone is converted into the shape of a cylinder of equal radius. If the height of the cylinder is 5 cm, then height of the cone is ___________
10 cm
15 cm
18 cm
24 cm
5.
A solid is hemispherical at the bottom and conical above. If the curved surface areas of the two parts are equal, then the ratio of its radius and the height of its conical part is ___________
1:3
\(1:\sqrt { 3 } \)
1:1
\(\sqrt { 3 } :1\)
6.
A solid frustum is of height 8 cm. If the radii of its lower and upper ends are 3 cm and 9 cm respectively, then its slant height is ___________
15 cm
12 cm
10 cm
17 cm
7.
The height of a cone is 60 cm. A small cone is cut off at the top by plane parallel to the base and its volume is \(\left[ \frac { 1 }{ 64 } \right] ^{ th }\) the volume of the original cone. Then the height of the smaller cone is ___________
45 cm
30 cm
15 cm
20 cm
8.
The radius of a wire is decreased to one-third of the original. If volume the same, then the length will be increased _______of the original.
3 times
6 times
9 times
27 times
9.
The ratio of the volumes of two spheres is 8 : 27. If r and R are the radii of sphere respectively, Then (R - r) : r is ___________
1:2
1:3
2:3
4:9
10.
11.
The volume of a frustum if a cone of height L and ends-radio and r1 and r2 is ___________
\(\frac{1}{3}\)πh1(r12+r22+r1r2)
\(\frac{1}{3}\)πh(r12+r22-r1r2)
πh(r12+r22+r1r2)
πh(r12+r22-r1r2)
12.
How many balls, each of radius 1 cm, can be made from a solid sphere of lead of radius cm?
64
216
512
16
13.
A cylinder 10 cone and have there are of a equal base and have the same height. what is the ratio of there volumes?
3:1:2
3:2:1
1:2:3
1:3:2
14.
If S1 denotes the total surface area at a sphere of radius ૪ and S2 denotes the total surface area of a cylinder of base radius ૪ and height 2r, then ___________
S1 = S2
S1 > S2
S1
S1 = 2S2
15.
The radius of base of a cone 5 cm and height is 12 cm. The slant height of the cone ___________
13 cm
17 cm
7 cm
60 cm
1.
(c)
\(\frac { 1 }{ 2 } \)
2.
(b)
9cm
3.
(b)
7:3
4.
(b)
15 cm
5.
(b)
\(1:\sqrt { 3 } \)
6.
(c)
10 cm
7.
(c)
15 cm
8.
(c)
9 times
9.
(a)
1:2
10.
(a)
11.
(a)
\(\frac{1}{3}\)πh1(r12+r22+r1r2)
12.
(a)
64
13.
(a)
3:1:2
14.
(a)
S1 = S2
15.
(a)
13 cm
10th Standard Syllabus & Materials
10th Standard
Tamilnadu 10th Standard Social Science GEO - Climate and Natural Vegetation of India Important Questions And Answers Study Material - QB365 Set C
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - Climate and Natural Vegetation of India Important Questions And Answers Study Material - QB365 Set B
NEW10th Standard
Tamilnadu 10th Standard Social Science GEO - Climate and Natural Vegetation of India Important Questions And Answers Study Material - QB365 Set A
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Tamilnadu 10th Standard Social Science GEO - India - Location, Relief and Drainage Important Questions And Answers Study Material - QB365 Set B
Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
