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The students of a class donated Rs.2401 Each student donated as many rupees as the number of students in the class, then the number of students in the class is

A) 25
B) 49
C) 81
D) 119

Correct Answer:


B) 49

Description for Correct answer:
Let the number of students be x.

Amount donated = Rs 2401

According to the given condition

\( x^2 = 2401 \)

\( x = \sqrt{2401} = \sqrt{49 \times 49} \) = 49 Students.

Part of solved Number System questions and answers : >> Aptitude >> Number System

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