7. Find the area of parallograph (rectangle).
B
60m
Q.III. Answer the followings:-
5×2=10
1. Find the cub

7. Find the area of parallograph (rectangle).
B
60m
Q.III. Answer the followings:-
5×2=10
1. Find the cube root of 46656 by prime fractorisation method.
2. Simplify 3 x 10 125
Š x 65
3. A factory requires 42 machines to produce a given number of articles in 63 days.
How many machines would be required to produce the same number of articles in
54 days?
4. An ant is moving around a few food pieces of different shapes scattered on the floor
for which food piece would the ant have to take a longer round?
5. Draw the graphs for the following tables of values with suitable scale on the axes.
Number of apples 1 2 3
4
5
Cost(in)
10 15 20 25
5
Q.IV. Answer the following:-
5×3=15
1. Find the smallest number by which the number 675 must be multiplied to obtain
perfect cube.
2. Write the laws of exponents.
3. A car takes 2 hours to reach a destination by travelling at speed of 60km/hr. How
long will take when the car travels at speed of 80km/hr.
4. Divide the given polynomial.
a) (5×2- 6x) – 3x
b) 20(y+4) (2+5y +3) + 5(y+4).
5. The list price of a frock is 220. A discount of 20% is announced on sales. What is
the amount of discount on it and its sale price?​

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