Question

Between which pair of consecutive integers does √31 lie.
A. 20 and 22
B. 4 and 5
C. 10 and 11
D. 5 and 6

Answer 1

The answer is d: between 5 and 6.

Answer 2

√31 ≈5.56

then it lies between 5 & 6===> 5.<√31 <6