Find a rational and an irrational number between square root of 10 and square root of 11.

sq root 10= 3.1622

sq root 11=3.3166

an irrational no is non terminating non repeating decimal, so one such no. between the sq roots can be

3.213245617..

you can write any no. of your choice with given criterion.

a rational no. can be 3.24

again you can write any no which is in the p/q form with p, q as integers and q not equal to zero.