Sections
Inequality LEVEL- 2
Q1–10 of 50
1
Solve the following inequality :
x² – 5|x| + 6 < 0
Correct Answer:
C. Both (a) and (b)
Explanation:
No explanation available.
2
Solve the following inequality :
x² – |x| – 2 ≥ 0
Correct Answer:
B. x ≤ –2 or x ≥ 2
Explanation:
No explanation available.
3
Solve the following polynomial inequality :
(x – 1)(3 – x)(x – 2)² > 0
Correct Answer:
D. 1 < x < 3, x ≠ 2
Explanation:
No explanation available.
4
Solve the following polynomial inequality :
\( \dfrac{0.5}{x-x^2-1}<0 \)
Correct Answer:
D. For all real x
Explanation:
No explanation available.
5
Solve the following polynomial inequality :
\( \dfrac{x^2-5x+6}{x^2+x+1}<0 \)
Correct Answer:
C. 2 < x < 3
Explanation:
No explanation available.
6
Solve the following polynomial inequality :
\( \dfrac{x^2+2x-3}{x^2+1}<0 \)
Correct Answer:
C. –3 < x < 1
Explanation:
No explanation available.
7
Solve the following polynomial inequality :
\( \dfrac{(x-1)(x+2)^2}{-1-x}<0 \)
Correct Answer:
D. x < –1 or x > 1 and x ≠ –2
Explanation:
No explanation available.
8
Solve the following polynomial inequality :
\( \dfrac{x^2+4x+4}{2x^2-x-1}>0 \)
Correct Answer:
D. None of these
Explanation:
No explanation available.
9
Solve the following polynomial inequality :
x⁴ – 5x² + 4 < 0
Correct Answer:
C. –2 < x < –1 or 1 < x < 2
Explanation:
No explanation available.
10
Solve the following polynomial inequality :
x⁴ – 2x² – 63 ≤ 0
Correct Answer:
D. –3 ≤ x ≤ 3
Explanation:
No explanation available.