Data Sufficiency

Q: Five persons Laxmi, Payal, Karan, Nisha, and Mohit live on 5 different floors of a building (lowermost floor is 1, topmost is 5). Who lives on the topmost floor? I. Laxmi lives on...

Correct Answer: Option A ((A) Statement I alone is sufficient.). From Statement I: It is explicitly given that Karan lives on floor 5, which is the topmost floor. Statement I alone is sufficient.

Q: In a certain code language, what is the exact code for the word 'mind'? (Assume codes are randomly assigned to words) I. 'mind read' is coded as '12 56&#...

Correct Answer: Option C (Both statements I and II together are necessary.). From Statement I: 'mind' could be '12' or '56'. Not sufficient. From Statement II: Deals with 'read' and 'growth'. Not sufficient. Combining I and II: The common word is 'read' and the common code is '56'. Therefore, 'read' = '56'. This leaves 'mind' = '12' in the first statement. Both statements are necessary.

Q: In which direction is Point Mona with respect to Point Riya? I. Point Qadir is to the North of Point Riya and to the East of Point Mon

Correct Answer: Option A (II. Point Ojas is to the South of Point Mona and Point Nitin is to the East of Mona.(A) Statement I alone is sufficient.). From Statement I: Mona is to the West of Qadir, and Riya is South of Qadir. This places Mona to the North-West of Riya. Sufficient. From Statement II: No relationship between Mona and Riya is established. Statement I alone is sufficient.

Q: Five persons Lalit, Hari, Kavya, Gita, and Isha live on 5 different floors of a building (lowermost floor is 1, topmost is 5). Who lives on the topmost floor? I. Lalit lives on an...

Correct Answer: Option A ((A) Statement I alone is sufficient.). From Statement I: It is explicitly given that Kavya lives on floor 5, which is the topmost floor. Statement I alone is sufficient.

Q: How is Gita related to Jatin? I. Isha, the brother of Jatin, is the only son of Hari. II. Hari is the husband of Gita, who is the mother of Isha and Jatin.

Correct Answer: Option B (Statement II alone is sufficient.). From Statement I: There is no mention of Gita. Not sufficient. From Statement II: Gita is clearly stated as the mother of Isha and Jatin. Thus, Gita is the mother of Jatin. Statement II alone is sufficient.

80 Questions

Practice Data 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).

Quick Mode: Practice Questions Timed Mock Test

Data Sufficiency: Directions & Problem Statements Shared for questions below

Directions

Set 4 (Q16 to Q20)

Q16

Five persons Laxmi, Payal, Karan, Nisha, and Mohit live on 5 different floors of a building (lowermost floor is 1, topmost is 5). Who lives on the topmost floor?
I. Laxmi lives on an odd-numbered floor above floor 2. Payal lives immediately below Laxmi. Karan lives on floor 5.
II. Nisha lives on an even-numbered floor. Mohit lives below Nish

medium

Q17

In a certain code language, what is the exact code for the word 'mind'?
(Assume codes are randomly assigned to words)
I. 'mind read' is coded as '12 56'.
II. 'read growth' is coded as '56 23'.

medium

Q18

In which direction is Point Mona with respect to Point Riya?
I. Point Qadir is to the North of Point Riya and to the East of Point Mon

medium

Q19

Five persons Lalit, Hari, Kavya, Gita, and Isha live on 5 different floors of a building (lowermost floor is 1, topmost is 5). Who lives on the topmost floor?
I. Lalit lives on an odd-numbered floor above floor 2. Hari lives immediately below Lalit. Kavya lives on floor 5.
II. Gita lives on an even-numbered floor. Isha lives below Git

medium

Q20

How is Gita related to Jatin?
I. Isha, the brother of Jatin, is the only son of Hari.
II. Hari is the husband of Gita, who is the mother of Isha and Jatin.

medium

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Data Sufficiency

Community Discussion & Shortcut Formulas

In a certain code language, what is the exact code for the word 'mind'?
(Assume codes are randomly assigned to words)
I. 'mind read' is coded as '12 56'.
II. 'read growth' is coded as '56 23'.

Community Discussion & Shortcut Formulas

In which direction is Point Mona with respect to Point Riya?
I. Point Qadir is to the North of Point Riya and to the East of Point Mon

Community Discussion & Shortcut Formulas

Community Discussion & Shortcut Formulas

How is Gita related to Jatin?
I. Isha, the brother of Jatin, is the only son of Hari.
II. Hari is the husband of Gita, who is the mother of Isha and Jatin.

Community Discussion & Shortcut Formulas

Data Sufficiency

Community Discussion & Shortcut Formulas

In a certain code language, what is the exact code for the word 'mind'? (Assume codes are randomly assigned to words) I. 'mind read' is coded as '12 56'. II. 'read growth' is coded as '56 23'.

Community Discussion & Shortcut Formulas

In which direction is Point Mona with respect to Point Riya? I. Point Qadir is to the North of Point Riya and to the East of Point Mon

Community Discussion & Shortcut Formulas

Community Discussion & Shortcut Formulas

How is Gita related to Jatin? I. Isha, the brother of Jatin, is the only son of Hari. II. Hari is the husband of Gita, who is the mother of Isha and Jatin.

Community Discussion & Shortcut Formulas

In a certain code language, what is the exact code for the word 'mind'?
(Assume codes are randomly assigned to words)
I. 'mind read' is coded as '12 56'.
II. 'read growth' is coded as '56 23'.

In which direction is Point Mona with respect to Point Riya?
I. Point Qadir is to the North of Point Riya and to the East of Point Mon

How is Gita related to Jatin?
I. Isha, the brother of Jatin, is the only son of Hari.
II. Hari is the husband of Gita, who is the mother of Isha and Jatin.