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Published on: 04/12/2020
10th Standard Mathematics English Medium Free Online Test Creative 1 Mark Questions Part - One
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.
The blanks of river are parallel. A swimmer starts from a point on one of the banks and swims in a straight line to the bank at 45o and reaches the opposite bank at a point 20 m, from the point opposite to the straight point. The breadth of the river is equal to ____________
12.12m
14.14m
1016.16m
18.18m
2.
(sec A + tan A)(1 - sin A) is equal to ___________
sec A
sin A
cosec A
cos A
3.
If the observations 1, 2, 3, ... 50 have the variance V1 and the observations 51, 52, 53, ... 100 have the variance V2 then \(\frac { { V }_{ 1 } }{ { V }_{ 2 } } \) is ___________
2
1
3
0
4.
A semicircular thin sheet of a metal of diameter 28 cm is bent and an open conical cup. What is the capacity of the cup?
\(\left[ \frac { 1000 }{ 3 } \right] \sqrt { 3 } { cm }^{ 3 }\)
\(300\sqrt { 3 } { cm }^{ 3 }\)
\(\left[ \frac { 700 }{ 3 } \right] \sqrt { 3 } { cm }^{ 2 }\)
\(\left[ \frac { 1078 }{ 3 } \right] \sqrt { 3 } { cm }^{ 3 }\)
5.
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
6.
A line passing through the point (2, 2) and the axes enclose an area ∝. The intercept on the axes made by the line are given by the roots of ____________
x2-2-∝x+∝ = 0
x2+2∝x+∝ = 0
x2-∝x+2∝ = 0
none of these
7.
The area of triangle formed by the points (a, b+c), (b, c+a) and (c, a+b) is ____________
a+b+c
abc
(a+b+c)2
0
8.
9.
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
10.
11.
The product of the sum and product of roots of equation (a2-b2)x2-(a+b)2x+(a3-b3) = 0 is ___________
\(\frac { { a }^{ 2 }+ab+{ b }^{ 2 } }{ (a-b) } \)
\(\frac { a-b }{ a+b } \)
\(\frac { a-b }{ a+b } \)
\(\frac { a-b }{ { a }^{ 2 }+ab+{ b }^{ 2 } } \)
12.
The HCF of two polynomials p(x) and q(x) is 2x(x + 2) and LCM is 24x(x + 2)2 (x - 2) if p(x) = 8x3 + 32x2 + 32x, then q(x) ___________
4x3-16x
6x3-24x
12x3+24x
12x3-24x
13.
14.
The difference between the remainders when 6002 and 601 are divided by 6 is ____________
2
1
0
3
15.
If f(x) + f(1 - x) = 2 then \(f\left( \frac { 1 }{ 2 } \right) \) is ___________
5
-1
-9
1
16.
Let f(x) = x2 - x, then f(x- 1) - (x + 1) is ___________
4x
2-2x
2-4x
4x-2
17.
A girl calculates the probability of her winning in a match is 0.08 what is the probability of her losing the game ___________
91%
8%
92%
80%
18.
If A is an assets angle of Δ ABC, right angle at 3, then the value of sin A T cos A is ___________
=1
>1
<1
=2
19.
If sin A + sin2A = 1, then the value of the expression (cos2A + cos4A) is ___________
1
\(\frac{1}{2}\)
2
3
20.
If sin A = \(\frac{1}{2}\), then the value of cot A is ___________
\(\sqrt{3}\)
\(\frac{1}{\sqrt{3}}\)
\(\frac{\sqrt{3}}{2}\)
1
1.
(b)
14.14m
2.
(d)
cos A
3.
(b)
1
4.
(d)
\(\left[ \frac { 1078 }{ 3 } \right] \sqrt { 3 } { cm }^{ 3 }\)
5.
(a)
1:2
6.
(c)
x2-∝x+2∝ = 0
7.
(d)
0
8.
(d)
9.
(c)
3 ST
10.
(d)
11.
(a)
\(\frac { { a }^{ 2 }+ab+{ b }^{ 2 } }{ (a-b) } \)
12.
(b)
6x3-24x
13.
(c)
14.
(b)
1
15.
(d)
1
16.
(c)
2-4x
17.
(c)
92%
18.
(a)
=1
19.
(a)
1
20.
(a)
\(\sqrt{3}\)
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
