Of the companies surveyed about the skills they required in prospective employees, 20 percent required both computer skills and writing skills. What percent of the companies surveyed required neither computer skills nor writing skills? (1) Of those companies surveyed that required computer skills, half required writing skills. (2) 45 percent of the companies surveyed required writing skills but not computer skills.
Correct answer: C. both statements taken together are sufficient to answer the question, but neither statement alone is sufficient
- A. statement (1) alone is sufficient, but statement (2) alone is not sufficient to answer the question
- B. statement (2) alone is sufficient, but statement (1) alone is not sufficient to answer the question
- C. both statements taken together are sufficient to answer the question, but neither statement alone is sufficient
- D. each statement alone is sufficient
- E. statements (1) and (2) together are not sufficient, and additional data is needed to answer the question
Explanation
Option C gives sufficient information from which it can be concluded that the percentage of companies that did not require neither computer skills nor writing skills using a venn diagram Taking (1) and (2) together, to 85 percent (20 +20+45) i.e 20% required computer skills,20% required both skills,45% required only writing skills.Therefore companies that do not require computer skills nor reading skills,would be equal to 100- 85= 15 percent of the surveyed companies required neither computer skills nor writing skills.All the other options provided are not sufficient enough to conclude the percentage of companies that do not require computer skills nor reading skills.
Last updated
About Quantitative Reasoning
Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
Practise Quantitative Reasoning
505 free Quantitative Reasoning MCQs from Analytical and Logical Reasoning, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Analytical and Logical Reasoning questions like this
Analytical and Logical Reasoning is on 24 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
State whether a ∈ C, if {a} ⊂ A: i: A ⊆ B ii: B ⊆ C
If 2m=4x and 2w = 8x, what is m in terms of w?
The sum of the Series will be i) Tn = 7n -5 ii) 𝑑 = −5 iii) 𝑎 = 2 iv) 𝑛 = 16 Which two statements are sufficient to solve the given question?
If Lines AB||CD, then e = ?
Find the number of degrees in angle B?I. AC < BCII. Angle BCD = 100°III. Angle A + Angle B + Angle C = 180°IV. AB = BCV. ABC is an isosceles triangle Which two statements are sufficient to answer the question?