8th Standard Syllabus & Materials
8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роЗропро▒рпНроХрогро┐родроорпН Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роОрогрпНроХро│рпН Important Questions And Answers Study Material - QB365 Set B
NEW8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роОрогрпНроХро│рпН Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
Tamilnadu 8th Standard Social Science рокрпКро░рпБро│ро┐ропро▓рпН - рокрпКродрпБ рооро▒рпНро▒рпБроорпН родройро┐ропро╛ро░рпН родрпБро▒рпИроХро│рпН Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science роХрпБроЯро┐роорпИропро┐ропро▓рпН - роирпАродро┐родрпНродрпБро▒рпИ Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science роХрпБроЯро┐роорпИропро┐ропро▓рпН - рокро╛родрпБроХро╛рокрпНрокрпБ рооро▒рпНро▒рпБроорпН ро╡рпЖро│ро┐ропрпБро▒ро╡рпБроХрпН роХрпКро│рпНроХрпИ Important Questions And Answers Study Material - QB365
Published on: 10/12/2020
8th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 2
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 graphical representation of ungrouped data is ________
histogram
frequency polygon
pie chart
all the three
2.
0.0000000002020 in scientific form is
2.02 \(\times\) 109
2.02 \(\times\) 10−9
2.02 \(\times\) 10−8
2.02 \(\times\) 10−10
3.
Study the given numbers and justify why each of them obviously cannot be a perfect square.
1000
34567
408
4.
The __________ of a combined shape is the sum of all areas of all areas of simpler shapes on it.
perimeter
face
volume
area
5.
\(\frac { 1 }{ 2 } \times \left( \frac { 1 }{ 3 } +\frac { 1 }{ 4 } \right) =\left( \frac { 1 }{ 2 } +\frac { 1 }{ 3 } \right) +\frac { 1 }{ 4 } \)
Closure property
Associative property
Distributive property
Commutative property
6.
Find the correct answer from the four alternatives given
If the word ‘P H O N E’ is coded as ‘S K R Q H’, how will ‘R A D I O’ be coded?
S C G N H
V R G N G
U D G L R
S D H K Q
7.
What sum of money will earn Rs.500 as simple interest in 1 year at 5% per annum?
50000
30000
10000
5000
8.
Every _______ number of the Fibonacci sequence is a multiple of 8
2nd
4th
6th
8th
9.
The sum which amounts to Rs.2662 at 10% p.a in 3 years compounded yearly is_______.
Rs.2000
Rs.1800
Rs.1500
Rs.2500
10.
The area of a rectangle of length 21 cm and diagonal 29 cm is __________cm2.
609
580
420
210
11.
If 48% of 48 = 64% of x , then x =
64
56
42
36
12.
\(\frac { 1 }{ 2 } -\left( \frac { 3 }{ 4 } -\frac { 5 }{ 6 } \right) \neq \left( \frac { 1 }{ 2 } -\frac { 3 }{ 4 } \right) -\frac { 5 }{ 6 } \) illustrates that subtraction does not satisfy the ________ property for rational numbers.
commutative
closure
distributive
associative
13.
\(\frac { -5 }{ 4 } \) is a rational number which lies between
0 and \(\frac { -5 }{ 4 } \)
-1 and 0
–1 and –2
–4 and –5
14.
If ΔABCя╜ЮΔPQR in which ∠A = 53o and ∠Q = 77o, then R is
50°
50°
70°
80°
15.
The missing terms in the product - 3m3n x 9(_) = ___________m4n3 are
mn2, 27
m2n, 27
m2n2, -27
mn2, -27
1.
(c)
pie chart
2.
(d)
2.02 \(\times\) 10−10
3.
(a)
1000
4.
(d)
area
5.
(b)
Associative property
6.
(c)
U D G L R
7.
(c)
10000
8.
(d)
8th
9.
(a)
Rs.2000
10.
(c)
420
11.
(d)
36
12.
(d)
associative
13.
(c)
–1 and –2
14.
(a)
50°
15.
(d)
mn2, -27
8th Standard Syllabus & Materials
8th Standard
Tamilnadu 8th Standard Social Science рокрпБро╡ро┐ропро┐ропро▓рпН - рокрпБро╡ро┐рокрпНрокроЯроЩрпНроХро│рпИроХрпН роХро▒рпНро▒ро▒ро┐родро▓рпН Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science рокрпБро╡ро┐ропро┐ропро▓рпН - роХрогрпНроЯроЩрпНроХро│рпИ роЖро░ро╛ропрпНродро▓рпН (роЖрокрпНрокро┐ро░ро┐роХрпНроХро╛, роЖро╕рпНродро┐ро░рпЗро▓ро┐ропро╛ рооро▒рпНро▒рпБроорпН роЕрогрпНроЯро╛ро░рпНроЯро┐роХро╛) Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science рокрпБро╡ро┐ропро┐ропро▓рпН - родрпКро┤ро┐ро▓роХроЩрпНроХро│рпН Important Questions And Answers Study Material - QB365
NEW8th Standard
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Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
