2019 Grade 08 Maths Second Term Paper English Medium Vadamaradchy Zone
2019 Grade 08 Maths Second Term Paper English Medium Vadamaradchy Zone
2019 Grade 08 Maths Second Term Paper English Medium Vadamaradchy Zone
3) If 900ml of water is used from 2l 750ml. Find the remaining amount of water in ml.
4) Write the next two terms of the number pattern 3 , 1 , -1 , -3, -5 , ....... ,........
5) Simplify 4x+ 3 - 2x - 6
x-1
6) Find the perimeter of this triangle.
x+2
7) The mass of the lorry is 62.58t. If 8t flour is loaded into the lorry. Find the total mass.
8) If 375 students are boys out of 500 students in a school. Find the percentage of girls.
12) If 4 students are represented by the symbol Indicate 18 students in the picture graph.
14) Write the two platonic solids which has a triangular faces.
15)
5cm
18) Solve : 3a - 1 = 5
2 : 5= : 15
(20x2=40 marks)
PART - II
1)
Activity I
Activity II
The above activities I , II are done by angles of triangle and quaderilateral.
i) From the activity I , which is the sum of the interior angles of triangle.
ii) From the activity II which is the sum of the interior angle of quadrilateral.
D
iii) Find the sum of interior angle of a pentagon ABCDE
from the conclusion of question (I) by connect the
E C
vertices C , D with A.
iv) a) Find the magnitude of x.
A B
-2-
x
70o
130o
b)
50o Find the magnitude of x.
2x
70o x
2y
y 55o
v) PQRS is a regular polygon. If PQ =10cm. Find the area of PQRS.
(2+2+3+6+3)
b) Simplify
iv) If A packet of toothpaste weight is 70.6g. Find the weight of 12 such packets.
(2+2+2+1+2+2)
3) a) Solve :
-3-
iii) Fill in the suitable symbol from , in the blank 6 _____ A
(2+2+3+2+1+1)
4) Simplify:
a) i) ii) iiiii)(
iii) iv)
b) If cloth is needed to sew a pair of trousers for a student. Find the number of pair
of trousers that can be sawn from 50m cloth.
(2+2+2+2+3)
5) a) Fractorise
i) 81 - 3a2
c) i) Writre 43 as a power of 2
(2+2+2+2+1+2)
110o
160o 2x
130o 3x
110o
iii) Find the magnitude of p and q iv) Prove that d = a + b (2+2+4+3)
-4-
40o b
75o
p q a
7) a) i) Write 0.7 as a percentage c d
ii) The cost price of a clock is Rs.2000. If A trader sells with a profit of 15% Find the
selling price.
iii) In a certain number of oranges, If 75% number of orange is 54. Find the total number
of oranges.
b) In the mixture the ratio of cement and gravel is 1 : 4 and the ratio of gravel and sand 3 :2
ii) Find the quantity of cement gravel and sand in the mixture of 92 pans.
-5-