Question

On the basis of the above information, answer the following questions :A. A boundary wall of height 25cm is to be made around the garden leaving a space of 1 m wide for a gate on one side. The total length of boundary wall is.(a) 18m (b) 20m (c) 21 m (d) 22mB. The approx.. area of the boundary wall is (a) 5.25 sq m (b) 4.5 sq m (c) 5sq m (d) 5.5 sq mC. If the cost making wall per square mater is Rs. 100 (including material and labour cost) the approximate., expense of making the boundary wall is. (a) Rs. 575 (b) Rs 450 (c) Rs. 525 (d) Rs. 550D. If the cost of plantation of flowers in per unit area is Rs. 140 then the cost of plantation of flower is (a) Rs. 2660 (b) Rs.2800 (c) Rs. 2521 (d) Rs. 2638E. the area of the garden which is covered with grass is.(a) 5.22 sq m (b) 11.5 sq m (c) 18.84 sq m (d) 24.11 sq m​

Answer 1

Answer:

height 25cm is to be made around the garden leaving a space of 1 m wide for a gate on one side. The total length of boundary wall is.(a) 18m (b) 20m (c) 21 m (d) 22mB. The approx.. area of the boundary wall is (a) 5.25 sq m (b) 4.5 sq m (c) 5sq m (d) 5.5 sq mC. If the cost making wall per square mater is Rs. 100 (including material and labour cost) the approximate., expense of making the boundary wall is. (a) Rs. 575 (b) Rs 450 (c) Rs. 525 (d) Rs. 550D.