Reliability means -: (A) Number of times the same results on repeated trials, (B) Number of times variation is seen, (C) Extent of accuracy, (D) Level of simplicity
Answer is A. Repeatability (reliability)

Repeatability means, the test must give consistent results when it is repeated more than once on the same individual under same conditions.
That means the results of test are precise (exact), So repeatability is some time called precision, reliability or reproducibility.