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7) 2
The length and breadth of a rectangle are in the ratio 3 : 1. If the
breadth is 7 cm, then find the length of the rectangle.
8) Find the second term, if first, third and fourth terms are 15, 27, 63. 3
9) A pipe of length 2 m 72 cm is cut into two pieces in the ratio 3 : 5. 3
Find the length of each piece of the pipe.
10) Cost of 5 kg of wheat is Rs 91.50. 4
a. What will be the cost of 8 kg of wheat?
b. What quantity of wheat can be purchased in Rs183?