Question

a gardener has 140 plants he want to plant these in such a way that the number of rows and number of column remains same find the minimum number of plants he needs more for this.what value we depict from here
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Answer 1

Solution:

Here, plants = 1000

Since the remainder is 39.

Therefore 31^2<100031

2

<1000

Next perfect square number 32^2=102432

2

=1024

Hence, number to be added

= 1024 – 1000 = 24

\therefore1000+24=1024∴1000+24=1024

Hence, the gardener required 24 more plants.