Question
Easy
If x is the least number which must be added to 955 to make it a perfect square, then value of 3x + 2 is equal to :
1
20
2
14
3
11
4
5
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Power & Roots
Topic: Square Root & Cube Roots
Correct Answer
Option A
Explanation
To determine the least number \( x \) that must be added to 955 to make it a perfect square, we first need to find the smallest perfect square greater than 955. 1. Finding the nearest perfect square: - Calculate the square root of 955: \(\sqrt{955} \approx 30.91\). - The next whole number greater than 30.91 is 31. - Calculate the square of 31: \(31^2 = 961\). 2. **Determine \(…Read More
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