Question

1) Solve the following equations:-
a) 4 = 5 (p-2)
b) 4 + 3 (t + 2) = 16
2) Find the product:-
a) 9/2 x (-7/4)
b) 3/11 x 2/5
3) Find the area of the rectangle where dimension are:-
a) l = 24.5 cm b) l = 3.25 cm

b= 20.2 cm b= 3.01 cm
4) Find the area of a square whose sides are

a) 2.5 cm b) 8.3 cm
5) Find the circumference and area of a circle whose radius are
a) 2.1 cm b) 63 cm
6) What is the circumference and area of a circular disc of radius 14cm?
7) Find he distance covered by the wheel of a bus in 2000 rotations if the diameter of the wheel is 98 cm.
8) Add:-
a) 35x2y2 + 20xy + 9, -25xy + 2, 8x2y2 + 20
b) p + q, p – q, q - p, -p + q
9) If A = 7x2 + 5xy – 9y ; B = -4x2 – xy + 5y2 and ;C = 4y2 – 3x2 – 6xy then
Show that A + B + C = D
10) Divide ₹1575 between Kamal and Madhu in the ratio 7 : 2​

Answer 1

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