Find the nearest integer to the square root of 728.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept- We will first determine between which square values 728 falls. Like in this instance, 728 is located between

and

. The difference between the lower number with 728 and the higher number with 728 will then be discovered. Any instance that provides a lower number will be the closest integer.
We will first determine the values of the squares between the 728 lies.

times 676 is the value of.

is equal to 729 in value. Additionally, 728 sits between 676 and 729.

We'll now calculate the difference between 676 and 728: 728 – 676 = 52.
Finding the difference between 729 and 728 now is 729 – 728 = 1.
One of the discrepancies is 52, while the other is 1, as can be seen.
Therefore, the number 27 is closest to the square root of 728.
Hence, the correct answer is option 2.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET