8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - வினைமுற்று Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - மயங்கொலிகள் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை -பட்டமரம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - இயற்கையை போற்றுவோம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 1 - தமிழ் இன்பம் - ஆழிக்கு இணை Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2-ஈடில்லா இயற்கை - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
Published on: 10/12/2020
8th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 3
Download Tamil Nadu 8th 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 best shopping choice is
always shop at brand name stores
the same thing my friends bought
compare the choices before buying
always buy at a regular shop
2.
A ________ is a line graph for the graphical representation of the continuous frequency distribution.
frequency polygon
histogram
pie chart
bar graph
3.
Which is not correct?
\(\left( \cfrac { -1 }{ 4 } \right) ={ 4 }^{ -2 }\)
\(\left( \cfrac { -1 }{ 4 } \right) =\left( \cfrac { 1 }{ 2 } \right) ^{ 4 }\)
\(\left( \cfrac { -1 }{ 4 } \right) ^{ 2 }={ 16 }^{ -1 }\)
\(-\left( \cfrac { 1 }{ 4 } \right) ^{ 2 }={ 16 }^{ -1 }\)
4.
Common factor of 17abc, 34ab2, 51a2 b is _________.
17 abc
17 ab
17 ac
17 a2b2c2
5.
A part of the circumference of a circle is called
circular arc
segment
sector
chord
6.
\(\frac { 1 }{ 2 } \times \left( \frac { 1 }{ 3 } +\frac { 1 }{ 4 } \right) =\left( \frac { 1 }{ 2 } +\frac { 1 }{ 3 } \right) +\frac { 1 }{ 4 } \)
Closure property
Associative property
Distributive property
Commutative property
7.
Two numbers are said to be co-prime numbers if their HCF is
2
3
0
1
8.
What sum of money will earn Rs.500 as simple interest in 1 year at 5% per annum?
50000
30000
10000
5000
9.
If the square of the hypotenuse of an isosceles right triangle is 50 cm2, the length of each side is ____________.
25 cm
5 cm
10 cm
20 cm
10.
The single discount % which is equivalent to two successive discount of 20% and 25% is
40%
45%
5%
22.5%
11.
Which of the following illustrates the inverse property for addition?
\(\frac { 1 }{ 8 } -\frac { 1 }{ 8 } =0\)
\(\frac { 1 }{ 8 } +\frac { 1 }{ 8 } =\frac { 1 }{ 4 } \)
\(\frac { 1 }{ 8 } +0=\frac { 1 }{ 8 } \)
\(\frac { 1 }{ 8 } -0=\frac { 1 }{ 8 } \)
12.
The standard form of the sum \(\frac { 3 }{ 4 } +\frac { 5 }{ 6 } +\left( \frac { -7 }{ 12 } \right) \) is
\(\frac { 1 }{ 22 } \)
\(\frac { -1 }{ 2 } \)
\(\frac { 1 }{ 12 } \)
1
13.
If ΔABC～ΔPQR in which ∠A = 53o and ∠Q = 77o, then R is
50°
50°
70°
80°
14.
How many 2 digit numbers contain the number 7?
10
18
19
20
15.
If the area of a rectangle is 48m2n3 and whose length is 82mn2 then, its breadth is______
6mm
8m2n
7m2n2
6m2n2
1.
(a)
always shop at brand name stores
2.
(a)
frequency polygon
3.
(d)
\(-\left( \cfrac { 1 }{ 4 } \right) ^{ 2 }={ 16 }^{ -1 }\)
4.
(b)
17 ab
5.
(a)
circular arc
6.
(b)
Associative property
7.
(d)
1
8.
(c)
10000
9.
(b)
5 cm
10.
(a)
40%
11.
(a)
\(\frac { 1 }{ 8 } -\frac { 1 }{ 8 } =0\)
12.
(d)
1
13.
(a)
50°
14.
(c)
19
15.
(a)
6mm
8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - பாடறிந்து ஒழுகுதல் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - பல்துறைக் கல்வி Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - புத்தியைத் தீட்டு Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - தமிழர் மருத்துவம் ( நேர்காணல்) Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
