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Leidos Tests

Leidos Tests

  • 16 tests
  • 189 questions
Leidos Tests

For over 40 years, Leidos (formerly known as Science Applications International Corporation) has been engineering solutions that transform business and change the world. It is now a Fortune 500 company that works in key sectors like defence, health, and intelligence.

Prepare yourself for leading employers

Leidos autonomous video interview

The video interview format requires candidates to answer questions and pre-record themselves answering them.

Stay calm, and present clear and concise answers when recording yourself. Coming across confidently will help improve your chances of being selected.

Leidos face to face interviews

The final interviews are a mixture of behavioural and technical interview questions. You might be asked some theory questions based on the role you are applying for, or about experiences you’ve mentioned on your resume.

Try to use the STAR method (Situation, Task, Action, Result) to structure your answers.

Practice Aptitude Tests is not associated with Leidos. We provide preparation services for Leidos psychometric tests. Our tests are not designed to be identical to any style, employer or industry. Visit to find out more.

Sample Leidos Tests question Test your knowledge!

Which of the boxes comes next in the sequence?

Question 1
  • A
  • B
  • C
  • D
  • E

A project budget was initially estimated at $120,000. However, due to additional security measures, the budget increased by 15%. What is the adjusted project budget?

  • $138,000
  • $132,000
  • $123,000
  • $146,000

After reading the technical report extract about a new health monitoring system, which of the following best describes the primary benefit of its deployment?

  • Improving the speed and accuracy of diagnoses
  • Reducing the need for manual data entry
  • Increasing the storage capacity for patient records
  • Facilitating remote patient consultations

From the following statements, which must be true if the first two statements are true? 'All encryption techniques involve a type of algorithm. No algorithm can be completely impermeable.'

  • Some encryption techniques can be completely impermeable.
  • There exists no encryption technique that is completely impermeable.
  • All algorithms are used in encryption techniques.
  • Some algorithms do not involve encryption.

If the data from a sample of satellite images over five years indicates a steady decrease in forest coverage by an average of 2.3% per year, what is the projected loss in forest coverage over the next two years?

  • 4.6%
  • 2.3%
  • 5.2%
  • 6.9%

An intelligence report concludes that increased surveillance efforts have led to a 20% reduction in unauthorized data breaches. If the number of breaches in the previous year was 50, how many unauthorized data breaches were likely prevented due to increased surveillance?

  • 10 breaches
  • 40 breaches
  • 5 breaches
  • 15 breaches

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Leidos Tests Tips

1Understand the Test Structure

Get familiar with the types of questions and format you’ll encounter in Leidos exams to increase your confidence.

2Practice Regularly

Consistent practice helps you improve speed and accuracy. Regularly tackle practice exams for the best results.

3Read Each Question Carefully

Misunderstanding questions is common under pressure. Take the time to read each question thoroughly.

4Time Management

Keep an eye on the clock. Efficient time management can be the difference between finishing the test or not.

5Free Practice Tests Available

Hone your skills with free practice tests available on Practice Aptitude Tests to prep for the real deal.

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  • 30 Numerical reasoning tests
  • 30 Verbal reasoning tests
  • 30 Diagrammatic reasoning tests
  • 30 Situational judgement tests
  • 34 Publisher packages e.g. Watson Glaser
  • 252 Employer packages e.g. HSBC
  • 99 Extra packages e.g Mechanical
  • Dashboard performance tracking
  • Full solutions and explanations
  • Tips, tricks, guides and resources


  • Access to free tests
  • Basic performance tracking
  • Solutions & explanations
  • Tips and resources

Leidos Tests FAQs

What are the Leidos tests?

Leidos tests are part of their hiring process, designed to assess a candidate’s suitability for specific roles. These tests check various skills crucial for the defense, health, and intelligence sectors they operate in.

Are the Leidos tests hard?

The difficulty of Leidos tests can vary, but generally, they’re meant to challenge you. They aim to identify those who have the aptitude to thrive in a high-stake environment.

How do I prepare for Leidos tests?

Preparing for Leidos tests is all about practice. On Practice Aptitude Tests, you can find abundant resources and practice tests that closely mimic those used in Leidos’s own recruitment.

How long does the recruitment process take at Leidos?

The recruitment process at Leidos varies by position. It can be extensive due to the nature of their work in critical sectors and the importance of finding the right fit for complex roles.

What are Leidos's core values?

Leidos’s core values revolve around integrity, innovation, agility, collaboration, and dedication. These values drive their mission in providing pioneering solutions to some of society’s most challenging problems.