10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 4 - The Attic Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 3 - The Story of Mulan Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 3 - I am Every Woman Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Prose - 3 - Empowered Women Navigating The World Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 2 - Zigzag Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Poem - 2 - The Grumble Family Important Questions And Answers Study Material - QB365 Set A
Published on: 04/12/2020
10th Standard Mathematics Mensuration English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021
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.
If a letter is chosen at random from the English alphabets {a, b....,z}, then the probability that the letter chosen precedes x ____________
\(\frac { 12 }{ 13 } \)
\(\frac { 1 }{ 13 } \)
\(\frac { 23 }{ 26 } \)
\(\frac { 3 }{ 26 } \)
2.
A cone of height 9 cm with diameter of its base 18 cm is carved out from a wooden solid sphere of radius 9 cm. The percentage of wood wasted is
45%
56%
67%
75%
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 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
5.
How many balls, each of radius 1 cm, can be made from a solid sphere of lead of radius cm?
64
216
512
16
6.
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
7.
The ratio of the volumes of a cylinder, a cone and a sphere, if each has the same diameter and same height is
1:2:3
2:1:3
1:3:2
3:1:2
8.
9.
A shuttle cock used for playing badminton has the shape of the combination of
a cylinder and a sphere
a hemisphere and a cone
a sphere and a cone
frustum of a cone and a hemisphere
10.
A solid sphere of radius x cm is melted and cast into a shape of a solid cone of same radius. The height of the cone is
3x cm
x cm
4x cm
2x cm
11.
The total surface area of a hemi-sphere is how much times the square of its radius.
\(\pi\)
4\(\pi\)
3\(\pi\)
2\(\pi\)
12.
In a hollow cylinder, the sum of the external and internal radii is 14 cm and the width is 4 cm. If its height is 20 cm, the volume of the material in it is
5600\(\pi\) cm3
1120\(\pi\) cm3
56\(\pi\) cm3
3600\(\pi\) cm3
13.
If the radius of the base of a right circular cylinder is halved keeping the same height, then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is
1:2
1:4
1:6
1:8
14.
If two solid hemispheres of same base radius r units are joined together along their bases, then curved surface area of this new solid is
4\(\pi\)r2 sq.units
6\(\pi\)r2 sq.units
3\(\pi\)r2 sq.units
8\(\pi\)r2 sq.units
1.
(c)
\(\frac { 23 }{ 26 } \)
2.
(d)
75%
3.
(b)
7:3
4.
(c)
9 times
5.
(a)
64
6.
(a)
S1 = S2
7.
(d)
3:1:2
8.
(a)
9.
(d)
frustum of a cone and a hemisphere
10.
(c)
4x cm
11.
(c)
3\(\pi\)
12.
(b)
1120\(\pi\) cm3
13.
(b)
1:4
14.
(a)
4\(\pi\)r2 sq.units
10th Standard Syllabus & Materials
10th Standard
TN 10th English Prose - 2 - The Night the Ghost Got in Important Questions And Answers Study Material - QB365 Set A
NEW10th Standard
TN 10th English Supplementary - 1 - The Tempest Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Poem - 1 - Life Important Questions And Answers Study Material - QB365 Set A
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TN 10th English Prose - 1 - His First Flight Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
