SNAP Data Sufficiency — practice questions

Explore 2 free Data Sufficiency questions in SNAP Analyticalability. Open each question or exercise to read its content, reference answers and available explanation.

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Data Sufficiency questions and exercises with answers

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x is an integer. Is x divisible by 18? (I) x is divisible by 6. (II) x is divisible by 27.Read the answer and worked solution →Find the greatest of the numbers a, b, c and d. (I) a - 40 = b - 50 (II) c - 60 = d - 70Read the answer and worked solution →

Worked practice questions

x is an integer. Is x divisible by 18? (I) x is divisible by 6. (II) x is divisible by 27.

Statement (I) alone is sufficient
Statement (II) alone is sufficient
Both statements together are sufficient
Even together not sufficient

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Correct answer: C. Both statements together are sufficient

1. From (I): x is a multiple of 6 — could be 6, 12, 18, 24, ... so divisibility by 18 unknown. 2. From (II): x is a multiple of 27 — could be 27, 54, 81, ... so divisibility by 18 unknown. 3. Together: x must be a multiple of LCM(6,27) = 54. Every multiple of 54 is a multiple of 18. 4. So both together are sufficient and neither alone is. _Source: TSICET 2024 PYQ Q.1 (Shift 1, Data Sufficiency)_

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Find the greatest of the numbers a, b, c and d. (I) a - 40 = b - 50 (II) c - 60 = d - 70

Statement (I) alone is sufficient
Even together not sufficient
Both statements together are sufficient
Statement (II) alone is sufficient

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Correct answer: B. Even together not sufficient

1. (I) a - b = -10, so b = a + 10. Nothing about c or d. 2. (II) c - d = -10, so d = c + 10. Nothing about a or b. 3. Together we get b > a and d > c, but a vs c (and hence b vs d) is unknown. 4. Additional data required. _Source: TSICET 2024 PYQ Q.4 (Shift 1, Data Sufficiency)_