Question

6
STD - VIII
MARKS: 50
Q.1) A) Choose the correct alternative.
i) IP P = 2000. R=5 and n=2 then find the amount.
a) 2205 b) 2250 c) 20105 d) 2250
ii) What will be area of rhombus if one diaganals is 12 and other diagonals
is 16 cm.
a) 86 b) 56
c) 76 d) 96
iii) If diameter of a circle 7 cm. what will be radius of circle.
a) 2.5m b) 3 cm.
c) 3.5cm d) 4cm
iv)In percentage bar graph all bars are of height ---- unit.
a)50 b) 100
d)1
v) (18x*+21x) = 3x2
a) 6x2
b) 7x c) 6x2 + 7x d) 6x +7
vi) One number is thrice other number their sum is 24. What is the equation
a) x + 3 = 8 b) x+3x =8 c) 3x - x = 24 d) 2x+6x =24
c) 10
4
B) Solve.
i) 25098 + 48691
iii) 17215 x 306
ii) 42,824 - 6716
iv) 1,05.567 : 18
3
C) Complet any one activities :
i) Find the average of 20, 40, 80, 10,30 +20
Average = 20 +
+ 30+
ii) Height of a cylindrical drum is 56 cm. find the radius of the drum if
capacity of that drum is 70.4 litre (11= 27 )
Radius =r
Height
Capacity of drum = valume of drum = 70.4
= 70.40 x 1000 cc
1 liter
ml​

Answer 1

Answer:

1. a

2. c

3. a

4. a

5.b

6. c

7.b

8.b

9.a

10.c