SkillCertify Assessment

Data Science

HARD CERTIFICATION EXAM

Test your Data Science knowledge in a timed assessment. Pass the exam and earn a free, verifiable SkillCertify certificate.

20 Questions
20 min Time limit
80% To pass
Your progress is saved automatically
Not ready for the exam yet? Practice questions first →

WHAT TO EXPECT

Multiple-choice questions Curated questions covering core and advanced concepts
Timed assessment The countdown timer starts automatically once you begin
Automatic progress saving Every selection is safely recorded in real time
Review before submission Easily flag questions and review all answers prior to grading
Free Verifiable Certificate Score 80% or above to instantly earn an official verifiable SkillCertify certificate.
Assessment Overview

About the Data Science (Hard) Assessment

Test your data science skills

Key Competencies

What You'll Be Tested On

Learn statistics
Learn Python
Analyze data

Want to practice first?

Explore Data Science untimed practice questions to test your knowledge before taking the timed exam.

Practice Questions
Exam Tracks

Explore Other Difficulty Levels

EASY

Easy Level

Beginner-friendly assessment

10 Questions · 10 min limit · 80% to pass
Explore Easy
MEDIUM

Medium Level

Intermediate-level assessment

15 Questions · 15 min limit · 80% to pass
Explore Medium
HARD ✓ Current Level

Hard Level

Advanced certification challenge

20 Questions · 20 min limit · 80% to pass
Active Assessment
Help & Information

Frequently Asked Questions

What is data science?

Analyzing data to get insights.