Give the output of the following:

1. Math.max(Math.ceil(14.5), 15.5)
2. Math.sqrt(Math.abs(-225))

1. 15.5
2. 15.0

Working

1. Math.ceil(14.5) return 15.0. Replacing return value of Math.ceil in Math.max ⇒ Math.max(15.0, 15.5). 15.5 is the greater of the two hence it is the output.
2. Math.abs(-225) gives 225. Square root of 225 is 15.0.