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Free Reasoning & Mental Ability MCQs for Rajasthan SI

Practice 20 free Reasoning & Mental Ability multiple choice questions for Rajasthan SI exam. Instant answers with explanations in Hindi and English.

Strengthen your Reasoning & Mental Ability knowledge with focused MCQ practice. Every question is sourced from real Rajasthan exam patterns. Switch between Hindi and English, review explanations, and track your progress.

Rajasthan SI — Reasoning & Mental Ability

20 Questions • Instant results & explanations • Hindi & English

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Question 1 of 20

Consider the following statements regarding the shifting of letters (e.g., A -> E): I. It involves replacing a letter with another letter located at a specific forward or backward distance in the alphabet. II. It requires memorizing the word 'Cloud is White'. Which of the statements is correct?

Question 2 of 20

Assertion (A): The fifth circle '5' must be darkened if a candidate decides not to attempt a question. Reason (R): Darkening the fifth circle indicates a wrong answer and results in an automatic 1/3 mark deduction.

Question 3 of 20

Consider the following statements regarding the siblings of a reference individual's parents: I. The maternal uncle (Mama) and paternal uncle (Chacha) occupy fundamentally different vertical generational levels because they trace descent through two different parents. II. The sister of the father (Bua) and the sister of the mother (Mausi) logically operate on the exact same vertical generational plane. Which of the statements given above is/are correct?

Question 4 of 20

Which combination correctly defines the scope of a 'Course of Action'?

Question 5 of 20

Consider a situation where an action improves a given fact but is practically impossible to implement. What is the logical deduction?

Question 6 of 20

If P © Q means P is the sister of Q; P ¢ Q means P is the brother of Q; P € Q means P is the mother of Q; P ¥ Q means P is the father of Q. In the expression A € B ¢ C ¥ D, how is A related to D?

Question 7 of 20

In a family, 'A' is identified as the brother of 'B'. 'C' is identified as the father of 'B'. If 'D' is the wife of 'C', what is the exact familial relationship of 'D' to 'A'?

Question 8 of 20

Looking at a portrait of a man, Harsh said, "His mother is the wife of my father's son. Brothers and sisters I have none." At whose portrait was Harsh looking?

Question 9 of 20

What does the term 'Implication' essentially refer to in logical reasoning?

Question 10 of 20

A is the sister of B. C is the mother of B. D is the father of C. E is the mother of D. How A is related to D?

Question 11 of 20

Which of the following correctly defines the relationship between a statement and an argument in logical reasoning?

Question 12 of 20

Match List I (Descriptive Path) with List II (Standard Terminology): List I A. Mother of spouse B. Brother of mother C. Wife of son D. Husband of daughter List II 1. Mama 2. Saas 3. Damaad 4. Bahu Codes:

Question 13 of 20

Why is the assumption 'The Supreme Court considers the collegium system better than NJAC' treated as valid?

Question 14 of 20

Statement: A figure contains multiple overlapping shapes. Assumption: Overlapping shapes need to be counted individually.

Question 15 of 20

Assertion (A): Rewarding villagers for catching dacoits is a valid course of action. Reason (R): It acts as a positive reinforcement and improves the civic situation practically.

Question 16 of 20

If P & Q means P is the mother of Q; P # Q means P is the father of Q; P @ Q means P is the sister of Q; P % Q means P is the daughter of Q. In the expression A # B % C @ D, how is A related to D?

Question 17 of 20

How many letters of the English alphabet appears same when looked at in mirror?

Question 18 of 20

Assertion (A): The districts of Jaisalmer, Banswara, and Rajsamand represent a completely correct ascending order of average rainfall during the South-West Monsoon. Reason (R): Jaisalmer District is geographically known to receive the lowest average rainfall among these three listed districts.

Question 19 of 20

Assuming drivers of Vehicle Type 1 are less skilled than drivers of Vehicle Type 2 simply because Vehicle Type 1 is involved in more total accidents is an example of ignoring:

Question 20 of 20

Which of the following family members is NOT connected to the reference individual through consanguinity (direct bloodline descent or common ancestor), but strictly through an affinal (marital) tie?

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