Question

Ayushi noticed that for the construction of the highway a lot of trees need to be cut. So, she
decided to compensate the tree loss by afforestation.
Ayushi chose to plant an equal number of Mango, Jamun and Peepal trees along both sides of
the bypass road. 100m of space would also be left on both sides of road at Alwah and Barogh
for toll plaza, signages and billboards at each ends (as shown below). Assuming that if every
tree is planted at a distance of 10 m, the number of trees of each kind will be-

a) 1210
b) 1200
c) 1120
d) 1110
Question 15:-
The cost of a sapling of Mango, Jamun and Peepal is Rs 25, Rs 15 and Rs 10 each. The labour
cost for planting each sapling is Rs 0.70. The total amount that Ayushi has to get sanctioned for
plantation is -
a) Rs. 55382
b) Rs. 58352
c) Rs. 50382
d) Rs. 59362

Answer 1

Answer:

d

Step-by-step explanation:

please mark me as brainlist

Answer 2

Answer:

The number of trees of each kind will be-  1120

The total amount that Ayushi has to get sanctioned for

plantation is -  Rs. 58352

Step-by-step explanation:

GIVEN DATA:

Ayushi noticed that for the construction of the highway a lot of trees need to be cut. So,  she decided to compensate the tree loss by afforestation.

Ayushi chose to plant an equal number of Mango, Jamun and Peepal trees along both sides of the bypass road.

100m of space would also be left on both sides of road at Alwah and Barogh for toll plaza, signages and billboards at each ends (as shown below).

Total length of the bypass =17km = 17000 m

Given that 100  space is left for  on both sides of road at Alwah and Barogh for toll plaza, signages and billboards at each ends  =  100+100

                                                                                        =200 m( both sides)

                       now,17000-200=16800

      Assuming that if every tree is planted at a distance of 10 m.

                                        $\frac{16800}{10} =1680$

                 There are 3  kinds of trees = $\frac{1680}{3} =560( in one side)$

            Trees in both sides         = $560*2$

                                Trees in both sides =$1120$  

Equal number of Mango, Jamun and Peepal trees $= 1120$

Total Trees Saplings $= 1120 + 1120 + 1120 = 3360$

Cost of sapling of Mango, Jamun and Peepal  together

r$= (25 + 15 + 10)= Rs 50$

Total Cost of sapling$= 1120 * 50$

$= 56000$

The labour cost for planting each sapling is$Rs 0.70$

Cost of labour for planting 3360  sapling$= 3360 * 0.7$

$= 2352$

Total Cost $= 56000 + 2352 = 58352 Rs$

The project code is #SPJ3