Jump to

- Rational Numbers
- Data Handling
- Squares and Square Roots & Cubes and Cube Roots
- Linear Equations in One Variable
- Understanding Quadrilaterals & Practical Geometry
- Visualising Solid Shapes
- Algebraic Expressions and Identities & Factorisation
- Exponents and Powers
- Comparing Quantities
- Direct and Inverse Proportions
- Mensuration
- Introduction to Graphs
- Playing with Numbers

8649 students were sitting in a lecture room in such a manner that there were as many students in the row as there were rows in the lecture room. How many students were there in each row of the lecture room?

Answer:

From the question it is given that,

Total number of students were sitting in a lecture room = 8649

Let us assume the number of students in each row be ‘a’

Then,

Total number of students = a × a

8649 = a^2

By taking square root on both sides,

a = √(8649)

a = √(93 × 93)

a = √(93)^2

a = 93

**∴ The number of students in each row is 93.**

Related Questions

Was This helpful?

Chapters

Lido

Courses

Quick Links

Terms & Policies

Terms & Policies

2022 © Quality Tutorials Pvt Ltd All rights reserved