Number/Letter Series MCQs for Patwari
Practice 20 free Number/Letter Series questions under Mental Ability — Reasoning & Mental Ability.
Strengthen your Number/Letter Series knowledge for Patwari with curated MCQs. Switch between Hindi and English anytime.
Patwari — Mental Ability — Number/Letter Series
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
According to the principles of number puzzles, what is the best method to gain proficiency in solving these questions?
Question 2 of 20
What is the very first step required to find a missing term in a number puzzle or diagram?
Question 3 of 20
What is the primary analytical significance of observing the rate of change (normal vs. rapid) when deciphering a number series?
Question 4 of 20
A student identifies that a series uses multiplication because the numbers grow rapidly. However, the exact multiples don't match. What additional step is advised by the standard puzzle rules?
Question 5 of 20
Assertion (A): In the series 2, 3, 5, 7, 11, the next term must be 13. Reason (R): The series consists of prime numbers starting from 2.
Question 6 of 20
Match List-I (Sequence Type) with List-II (Underlying Logic) and choose the correct code: List-I a. 1, 4, 9, 16 b. 2, 3, 5, 7 c. 10, 8, 6, 4 List-II 1. Normal Decrease (Subtraction) 2. Squares of Natural Numbers 3. Prime Numbers
Question 7 of 20
Match List-I (Visual Change in Series) with List-II (Underlying Mathematical Operation) and select the correct answer: List-I a. Rapid Increase b. Normal Increase c. Small alternate fluctuations List-II 1. Addition 2. Alternate Addition & Subtraction 3. Multiplication or Positive Power
Question 8 of 20
Assertion (A): Achieving proficiency in number puzzle questions requires maximum practice. Reason (R): Different mathematical operations like addition, division, squares, etc., can be applied differently across different questions.
Question 9 of 20
Assertion (A): The mathematical operation applied to find a missing term in a number puzzle is always identical across all puzzles of that category. Reason (R): Different puzzles involve different mathematical operations, requiring specific identification for each individual case.
Question 10 of 20
If a missing term in a visual diagram puzzle is to be found, what must one do immediately after identifying the mathematical rule the other numbers follow?
Question 11 of 20
Consider the following statements regarding the behavior of number series: I. If the numbers grow rapidly, the rule must strictly be a pure multiplication without any other accompanying operation. II. If the numbers grow rapidly, the rule involves multiplication (or positive power), which might also be accompanied by addition or subtraction. Which of the statements is/are correct?
Question 12 of 20
Match List-I (Change Dynamic) with List-II (Core Operation) based on number puzzle rules: List-I a. Rapid Value Decay b. Simple Value Growth c. Alternate minor fluctuations List-II 1. Addition/Subtraction alternately 2. Division 3. Addition
Question 13 of 20
What can be the constituent elements of a reasoning series puzzle?
Question 14 of 20
In the series 1, 4, 9, 16, ?, 36, what is the missing term and what rule does it follow?
Question 15 of 20
Consider the following statements regarding number series: I. A normal rate of increase suggests an addition-based series. II. A normal rate of decrease suggests a subtraction-based series. Which of the statements given above is/are correct?
Question 16 of 20
Consider the following statements regarding the elements that make up number puzzles: I. Puzzles may consist of a series of digits/numbers. II. Puzzles may consist of a series of letters or letter groups. III. The series never follows any specific rule. Which of the statements given above is/are correct?
Question 17 of 20
Consider the following statements regarding number series: I. A series exhibiting a normal rate of decrease is typically based on subtraction. II. A series exhibiting a rapid rate of decrease is typically based on division. Which of the statements given above is/are correct?
Question 18 of 20
Match List-I (Example Series) with List-II (Underlying Logic) and choose the correct code: List-I a. 1, 4, 9, 16, 25, 36 b. 2, 3, 5, 7, 11, 13 List-II 1. Prime numbers starting from 2 2. Squares of natural numbers
Question 19 of 20
Consider the following statements: I. A number series based entirely on squares will show a rapid increase. II. A number series based on simple addition will show a rapid, exponential increase. Which of the statements given above is/are correct?
Question 20 of 20