The greatest integer lying between \(−10\) and \(−15\) is
−10
−11
−15
−14
Step 1: “Between −15 and −10” means do not include −15 and −10.
Step 2: List the integers strictly between them.
(-14), (-13), (-12), (-11)
Step 3: On a number line, a number is greater if it is to the right.
Step 4: Among these, the rightmost (greatest) is
(-11)
Conclusion: The greatest integer lying between (-15) and (-10) is (-11).