Logical Reasoning Sufficiency

Q: What is the code for 'water' in a certain code language? I. 'blue water' is written as 'ka pa'. II. 'deep blue' is written as 'pa ta&...

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). Comparing I and II, the common word is 'blue' and the common code is 'pa'. Therefore, 'water' must be 'ka'. Both are required.

Q: What does the code 'na' stand for? I. 'na sa po' means 'go to school'. II. 'po ma na' means 'school is go'.

Correct Answer: Option D (Statements I and II together are not sufficient.). Both statements share 'na', 'po', 'go', and 'school'. We cannot isolate 'na' to exclusively mean 'go' or 'school'. Not sufficient.

Q: How is the word 'DOG' coded? I. 'CAT' is coded as 'DBU'. II. 'RAT' is coded as 'SBU'.

Correct Answer: Option D (Each statement alone is sufficient.). Statement I shows a +1 forward shift for each letter (C->D, A->B, T->U). Statement II shows the same pattern (R->S, A->B, T->U). Each statement independently provides the exact encoding logic to code 'DOG' as 'EPH'. Each statement alone is sufficient.

Q: What is the numerical code for 'apple'? I. 'red apple' is coded as '5 6'. II. 'green apple' is coded as '6 7'.

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). Comparing I and II, the common word is 'apple' and the common numerical code is '6'. Both statements are required.

Q: Is the letter 'X' coded as '1'? I. 'X Y' is coded as '1 2'. II. 'Y Z' is coded as '2 3'.

Correct Answer: Option C (Both statements together are sufficient, but neither statement alone is sufficient.). From comparing I and II, 'Y' is the common letter and '2' is the common code. Thus, 'X' corresponds to '1'. Both are required to confirm this definitively.

60 Questions

Practice Logical Reasoning Sufficiency questions with answers and step-by-step solutions. These problems are curated from recent campus placement test papers (TCS, Infosys, Wipro, Cognizant, Accenture) and competitive government exams (SSC CGL, Bank PO, RRB NTPC, UPSC).

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Logical Reasoning Sufficiency: Directions & Problem Statements Shared for questions below

DirectionsSet 6: Coding & Decoding

Q26

What is the code for 'water' in a certain code language?
I. 'blue water' is written as 'ka pa'.
II. 'deep blue' is written as 'pa ta'.

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Q27

What does the code 'na' stand for?
I. 'na sa po' means 'go to school'.
II. 'po ma na' means 'school is go'.

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Q28

How is the word 'DOG' coded?
I. 'CAT' is coded as 'DBU'.
II. 'RAT' is coded as 'SBU'.

medium

Q29

What is the numerical code for 'apple'?
I. 'red apple' is coded as '5 6'.
II. 'green apple' is coded as '6 7'.

medium

Q30

Is the letter 'X' coded as '1'?
I. 'X Y' is coded as '1 2'.
II. 'Y Z' is coded as '2 3'.

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Logical Reasoning Sufficiency

What is the code for 'water' in a certain code language?
I. 'blue water' is written as 'ka pa'.
II. 'deep blue' is written as 'pa ta'.

Community Discussion & Shortcut Formulas

What does the code 'na' stand for?
I. 'na sa po' means 'go to school'.
II. 'po ma na' means 'school is go'.

Community Discussion & Shortcut Formulas

How is the word 'DOG' coded?
I. 'CAT' is coded as 'DBU'.
II. 'RAT' is coded as 'SBU'.

Community Discussion & Shortcut Formulas

What is the numerical code for 'apple'?
I. 'red apple' is coded as '5 6'.
II. 'green apple' is coded as '6 7'.

Community Discussion & Shortcut Formulas

Is the letter 'X' coded as '1'?
I. 'X Y' is coded as '1 2'.
II. 'Y Z' is coded as '2 3'.

Community Discussion & Shortcut Formulas

Logical Reasoning Sufficiency

What is the code for 'water' in a certain code language? I. 'blue water' is written as 'ka pa'. II. 'deep blue' is written as 'pa ta'.

Community Discussion & Shortcut Formulas

What does the code 'na' stand for? I. 'na sa po' means 'go to school'. II. 'po ma na' means 'school is go'.

Community Discussion & Shortcut Formulas

How is the word 'DOG' coded? I. 'CAT' is coded as 'DBU'. II. 'RAT' is coded as 'SBU'.

Community Discussion & Shortcut Formulas

What is the numerical code for 'apple'? I. 'red apple' is coded as '5 6'. II. 'green apple' is coded as '6 7'.

Community Discussion & Shortcut Formulas

Is the letter 'X' coded as '1'? I. 'X Y' is coded as '1 2'. II. 'Y Z' is coded as '2 3'.

Community Discussion & Shortcut Formulas

What is the code for 'water' in a certain code language?
I. 'blue water' is written as 'ka pa'.
II. 'deep blue' is written as 'pa ta'.

What does the code 'na' stand for?
I. 'na sa po' means 'go to school'.
II. 'po ma na' means 'school is go'.

How is the word 'DOG' coded?
I. 'CAT' is coded as 'DBU'.
II. 'RAT' is coded as 'SBU'.

What is the numerical code for 'apple'?
I. 'red apple' is coded as '5 6'.
II. 'green apple' is coded as '6 7'.

Is the letter 'X' coded as '1'?
I. 'X Y' is coded as '1 2'.
II. 'Y Z' is coded as '2 3'.