<p>What value will <code>Math.sqrt(Math.ceil(15.3))</code> return?</p>

MCQ Practice Single Best Answer Topic: ICSE Computer Application - Class X - 2023 PYQ

Q
What value will `Math.sqrt(Math.ceil(15.3))` return?

Question ID

#23947

Subchapter

ICSE Computer Application - Class X - 2023 PYQ

Action

Choose one option below

Choose Your Answer

Click an option to check whether your answer is correct.

A 16.0 ✔ ✖
B 16 ✔ ✖
C 4.0 ✔ ✖
D 5.0 ✔ ✖

Correct Answer: C

Explanation

4.0

Reason — Math.ceil method returns the smallest double value that is greater than or equal to the argument and Math.sqrt method returns the square root of its argument as a double value. Thus the given expression is evaluated as follows:

Math.sqrt(Math.ceil (15.3))
= Math.sqrt(16.0)
= 4.0

Q What value will Math.sqrt(Math.ceil(15.3)) return?

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Explanation

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What value will `Math.sqrt(Math.ceil(15.3))` return?