Defense Language Aptitude Battery (DLAB) Exam Prep
Free practice questions

Free DLAB Practice Questions

10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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These 10 free DLAB questions are organized by exam domain, so you can see how each part of the Defense Language Aptitude Battery (DLAB) blueprint is tested. Reveal the answer and explanation under each question.

Domain 1: Listening

Question 1

A signals analyst accepts a pair only if exactly one medial sound changes. Treat sh as one consonant. Which pair qualifies?

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Correct answer: C - shaku / shiku

Question 2

The code na-mi-ko → ko-na-mi → mi-ko-na is produced by moving the final whole syllable to the front at each step. Apply two steps to pa-tu-se. What is the result?

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Correct answer: A - tu-se-pa

Question 3

Capital letters mark stress; ↑ is a question and ↓ a statement. TA-vu ↓ means 'one beacon is reported,' ta-VU ↓ means 'several beacons are reported,' and TA-vu ↑ means 'Is one beacon reported?' Which form asks whether several routes are reported, using mera for route?

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Correct answer: D - me-RA ↑

Question 4

A colon marks a long vowel, and capitals mark the stressed syllable. Three forms are two syllables with initial stress and a long vowel in the stressed syllable. Which form breaks that pattern?

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Correct answer: B - pa-NU:

Domain 2: Reading

Question 5

A listener records an-pa → ampa, un-bi → umbi, and en-ta → enta. Applying the same boundary rule, how should tin-bo be pronounced?

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Correct answer: B - timbo

Question 6

Choose the plural suffix from the unchanged root's last vowel: e or i takes -i; a, o, or u takes -u. Then delete a root-final a or o before the suffix. The plural of kelo is:

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Correct answer: D - kelu

Question 7

A word is built in NEGATIVE-PAST-ROOT-PLURAL order. ke- marks negative, na- marks past, and -s marks a plural subject. After a voiced final sound, -s is pronounced -z. Because b is voiced and gab means hear, which form means 'they did not hear'?

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Correct answer: A - ke-na-gabz

More DLAB practice questions

Question 8

A report refers to four drones as the object of an action. Number marking is zero for one, -du for two, -pa for 3-5, and -ma for 6 or more; object case is -o, placed after number. With tor meaning drone, which form belongs in the report?

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Correct answer: C - tor-pa-o

Question 9

The phrase du-mer tu-vel is intended to mean 'red books.' Objects take tu- in the singular and du- in the plural, and an adjective must match its noun's class and number. Which revision is grammatical?

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Correct answer: D - du-mer du-vel

Question 10

In n-vak-u-ri, n- means we, r- means they, -ni means us, -ri means them, vak means help, and -u marks past. What does the complete form mean?

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Correct answer: B - We helped them.

That's 10 of 1,030

The full bank has 1,020 more DLAB questions with explanations.

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