Data Sufficiency
Data Sufficiency- Direction for next 3 Data Sufficiency Questions: Each of the following data sufficiency questions consists of a question and two statements, I and II.
Choose
(a) If statements I alone is sufficient but statement II alone is not sufficient to answer the question asked.
(b) If statement II alone is sufficient but statement I alone is not sufficient to answer the question.
(c) If each statement alone is sufficient to answer the question asked.
(d) If I and II together are sufficient to answer the question but neither statement alone is sufficient.
(e) If even I and II together are not sufficient to answer the question.
1. What is the area of DABC?
I. Two of its sides are 6 cm and 7 cm.
II. Its area is at least 21 sq. cm.
2. If a + b + c = 7, what is the value of 1/a + 1/b + 1/c ?
I. a, b and c are distinct natural numbers
II. a + c = 3.
3. Is -|a + b| > a2 + b3 ?
I. a + b = 0
II. a – b = 0
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April 26th, 2010 at 12:25 pm
Answers.
1. d
2. a
3. a
May 8th, 2010 at 9:26 pm
I THINK THE LST ONE SHOULD BE
C
AS WE CAN GET THE ANS FRM BOTH THE STATEMENTS
AS A-B=0
=>A=B
September 23rd, 2010 at 8:17 am
[...] Section Questions: Reading Comprehension 40 Data Interpretation/Data sufficiency 40 Quantitative Aptitude 40 Logical and Critical reasoning 40 General Awareness** 40 Note: **Scores [...]
January 19th, 2011 at 5:19 am
2.c
3.c