JAVASCRIPT Numbers Online Test

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Instructions:

  • Total number of questions: 10.
  • Time allotted: 10 minutes.
  • Each question carries 1 mark.
  • No negative marks.
  • DO NOT refresh the page.
  • All the best :-)

What You Will Learn:

This JavaScript Numbers Online Test helps you to Boost your Knowledge in JavaScript. In this test, we cover topics in the form of questions like:
  • IEEE 754 64-bit double precision floating-point standard.
  • Understanding NaN, isNaN(), and Number.isNaN().
  • Special numeric values: Infinity, -Infinity, and Number.EPSILON.
  • Parsing numbers: parseInt(), parseFloat(), and the Number() constructor.
  • BigInt for arbitrary precision integers beyond Number.MAX_SAFE_INTEGER.

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