Question

on the occasion of vanmahotsav ,head of echo club at Indus Universal School decided to take up plantation of saplings. Number of Eco Club members of each class is furnished
below.
Class
VI VII VIII IX X
No. of members
25 36 28 27
31
Van Mahotsav Divas
19 July
a
Each member has decided to plant 2 saplings each. How
many saplings have to be ordered by the club?
b) If the data of number of members and saplings is
tabulated, will the variation be direct or inverse?
c) Find the value of k in the above variation.
d) If the cost of each sapling is 7.6.75. How much does the
club need to spend to buy the saplings?
e) Can the saplings be planted in equal number of rows and
columns? If not, how many saplings would be
remaining.
Environment Revolution
Begins with
Greening
Motherland​

Answer 1

Answer:

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