Question

8 minutes ago
Ramesh has decided to build a swimming pool as shown in the figure on
an empty plot 25 metres long and 15 metres wide. He is discussing with his son
Mahesh about his plan to build the pool, put tiles on the bottom of the pool
and other requirements of the pool. Can you help Mahesh to answer the
following questions which his father has asked in the discussion?
(P.T.O)
Swimming Pool (cuboid)
15 m
(deep) 6 m
25 m
1. Find surface area of the pool?
a. 655 m b. 755 m
C. 855 m
d. 955 m
Ii. If Ramesh plans to cover the bottom and sides of the pool with square tiles
having side 25cm, how many such tiles will be required?
a. 13,680 b. 14,680
c. 16,480
d. 18,640
lii. If each tile costs 40 how much will be the total cost?
a. 5,42,700 b. 5,47,200 c. 6,42,700 d. 6,47,200
iv. What is volume of the pool?
a. 2050 m b. 2150 m
c. 2250 m d. 2350 m
V. A local digging company charges at the rate of 150 per cubic metre. How
much Ramesh has to pay for digging the swimming pool?
a. 3,37,500 b. 3,47.500 c. 3,57,500 d. 3.67,500​

Answer 1

Answer:

1)a

2)a

3)b

4)b

5)e

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Answer 2

Answer:

hope this helps you

Step-by-step explanation:

1)  A

2) A

3) B

4) B

5) E