Question

2025 students are made to stand in a field in such a way that each row contains as many students as the number of rows. Find the

number of rows and the number of students in each row.


Q 24 Find the square root of 2 correct to two places of decimal.



Q 25 Find the square root of 363609.



Q 26 Find the least number that must be added to 893304 to obtain a perfect square.




Q 27 A society collected Rs 2401. Each member collected as many rupees as there were members. How many members were there

and how much did each contribute?





Q 28 Find the square root of 11.666667 or 35/3 correct up to two places of decimal.




Q 29 Find the square root of 2.9 correct up to two places of decimal.

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Answer 1

Answer:

Let the number of rows be x

Thus, the each row contains x plants.

The total number of plants in the garden = number of rows × number of plants in each rows

Thus,2025=x×x

=>x 2

=2025

=>x= 2025

= 3×3×3×3×5×5

=3×3×5

=45

Thus, there are 45 rows and each row contains 45 plants.