ICSE Computer Application - Class - X › ICSE Computer Application - Class X - 2023 PYQ › Question #23947
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What value will Math.sqrt(Math.ceil(15.3)) return?

ID: #23947 ICSE Computer Application - Class X - 2023 PYQ 93 views
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#23947Q ID
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ICSE Computer Application - Class X - 2023 PYQTopic
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  • A 16.0 ✔ ✖
  • B 16 ✔ ✖
  • C 4.0 ✔ ✖
  • D 5.0 ✔ ✖
Correct Answer

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

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