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Published on: 31/10/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 10 Maths Subject -Geometry , 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.
Three circles are drawn with the vertices of a triangle as centres such that each circle touches the other two if the sides of the triangle are 2cm,3cm and 4 cm. find the diameter of the smallest circle.
1 cm
3 cm
5 cm
4 cm
2.
Two concentric circles if radii a and b where a>b are given. The length of the chord of the circle which touches the smaller circle is ____________
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
\(\sqrt { { a }^{ 2 }+{ b }^{ 2 } } \)
\(2\sqrt { { a }^{ 2 }+{ b }^{ 2 } } \)
3.
In the given figure if OC = 9 cm and OB = 15 cm then OB + BD is equal to ____________
23 cm
24 cm
27 cm
30 cm
4.
In figure \(\angle OAB={ 60 }^{ o }\) and OA = 6cm then radius of the circle is ____________
\(\frac { 3 }{ 2 } \sqrt { 3 } cm\)
2 cm
\(3\sqrt { 3 } cm\)
\(2\sqrt { 3 } cm\)
5.
6.
A line which intersects a circle at two distinct points is called ____________
Point of contact
secant
diameter
tangent
7.
The perimeter of a right triangle is 36 cm. Its hypotenuse is 15 cm, then the area of the triangle is ____________
108 cm2
54 cm2
27 cm2
216 cm2
8.
The height of an equilateral triangle of side a is
\(\frac { a }{ 2 } cm\)
\(\sqrt { 3a } \)
\(\frac { \sqrt { 3 } }{ 2 } a\)
\(\frac { \sqrt { 3 } }{ 4 } a\)
9.
In a triangle, the internal bisector of an angle bisects the opposite side. Find the nature of the triangle.
right angle
equilateral
scalene
isosceles
10.
If ABC is a triangle and AD bisects A, AB = 4cm, BD = 6cm, DC = 8cm then the value of AC is ____________
\(\frac { 16 }{ 3 } cm\)
\(\frac { 32 }{ 3 } cm\)
\(\frac { 3 }{ 16 } cm\)
\(\frac { 1 }{ 2 } cm\)
11.
The ratio of the areas of two similar triangles is equal to ____________
The ratio of their corresponding sides
The cube of the ratio of their corresponding sides
The ratio of their corresponding attitudes
The square of the ratio of their corresponding sides
12.
13.
S and T are points on sides PQ and PR respectively of \(\Delta PQR\) If PS = 3cm, AQ = 6 cm, PT = 5 cm, and TR = 10 cm and then QR
4 ST
5 ST
3 ST
3 QR
14.
I the given figure DE||AC which of the following is true.
\(x=\frac { ay }{ b+a } \)
\(x=\frac { a+b }{ ay } \)
\(x=\frac { ay }{ b-a } \)
\(\frac { x }{ y } =\frac { a }{ b } \)
15.
If triangle PQR is similar to triangle LMN such that 4PQ = LM and QR = 6 cm then MN is equal to ____________
12 cm
24 cm
10 cm
36 cm
1.
(a)
1 cm
2.
(b)
\(\sqrt { { a }^{ 2 }-{ b }^{ 2 } } \)
3.
(c)
27 cm
4.
(c)
\(3\sqrt { 3 } cm\)
5.
(d)
6.
(b)
secant
7.
(b)
54 cm2
8.
(c)
\(\frac { \sqrt { 3 } }{ 2 } a\)
9.
(d)
isosceles
10.
(a)
\(\frac { 16 }{ 3 } cm\)
11.
(d)
The square of the ratio of their corresponding sides
12.
(c)
13.
(c)
3 ST
14.
(c)
\(x=\frac { ay }{ b-a } \)
15.
(b)
24 cm
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
