Question 1
Question: Is x > 0?
Statement (1): x² > 0
Statement (2): x³ > 0
Statement (1): x² > 0 means x ≠ 0, but x could be positive or negative - insufficient. Statement (2): x³ > 0 means x must be positive - sufficient.
Excel in competitive exams with this self assessment worksheet on Inequalities. Worksheet 7 of 10 contains 20 intermediate-advanced-level problems. Target your accuracy improvement skills while practicing inequalities shortcut methods, inequalities bank exam questions, and inequalities ssc cgl.