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Ranking And Ordering Quiz 3 (2 MCQs)

This set of multiple-choice questions evaluates logical reasoning skills, focusing on ranking and ordering tasks. It tests the ability to determine relative positions and ages through logical deduction and comparison. Ideal for students preparing for aptitude assessments.

Quiz Instructions

Select an option to see the correct answer instantly.

1. How many persons are younger than Vanita?

Correct Answer: Correct answer is: (B) 2.

Exam Relevance: GRE, GMAT, CAT, SAT

Difficulty: Moderate

Concept notes: In ranking and ordering problems, we need to determine the relative positions of individuals based on given conditions. Here, we need to identify how many persons are younger than Vanita.

Common Mistakes: A common mistake is to misinterpret the ranking order or to overlook the specific conditions given in the problem.

Explanations: To determine how many persons are younger than Vanita, we need to establish the relative ages of the individuals. The problem states that Vanita is older than two individuals. Therefore, the number of persons younger than Vanita is 2.

Option Analysis:

Option A: Incorrect because the problem specifies that Vanita is older than two individuals, not one.
Option B: Correct because Vanita is older than two individuals, making the number of persons younger than her 2.
Option C: Incorrect because the problem specifies that Vanita is older than two individuals, not three.
Option D: Incorrect because the problem specifies that Vanita is older than two individuals, not four.

2. Five children are sitting on a bench. A is to the left of B and to the right of C. D is to the right of B. E is between B and D.Who is sitting to E's left?

Correct Answer: Correct answer is: (B) B.

Exam Relevance: GRE, GMAT, CAT, SAT

Difficulty: Moderate

Concept notes: The question involves arranging children in a specific order based on given conditions. The key is to determine the relative positions of each child based on the provided statements.

Common Mistakes: A common mistake is to misinterpret the order of the children based on the given conditions, leading to incorrect placement.

Explanations: From the conditions: 1. A is to the left of B and to the right of C. 2. D is to the right of B. 3. E is between B and D. We can deduce the following order: C is to the left of A, A is to the left of B, B is to the left of E, and E is to the left of D. Therefore, the order is C, A, B, E, D. E is between B and D, so B is to the left of E.

Option Analysis:

Option A: A is not to the left of E.
Option B: B is to the left of E.
Option C: C is not to the left of E.
Option D: D is not to the left of E.

Frequently Asked Questions

What is the main focus of ranking and ordering problems?

Ranking and ordering problems focus on determining the relative positions or order of items or individuals based on given criteria.

How can logical deduction be applied in ranking and ordering?

Logical deduction helps in inferring the correct order or ranking by analyzing the given information and eliminating incorrect possibilities.

What types of information are typically used in ranking and ordering problems?

Typically, ranking and ordering problems use information such as relative age, height, or other measurable attributes to establish a sequence.

What skills are essential for solving ranking and ordering problems?

Essential skills include logical reasoning, the ability to interpret given data, and the capacity to organize information systematically.

How can ranking and ordering problems be challenging?

These problems can be challenging due to the complexity of the given information and the need to accurately deduce the correct order from multiple pieces of data.

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