If a/b < c/d, then
( a/b)2 < (c/d)2
None of these
x2 -3 |x| + 2 < 0, then x belongs to
( 1,2 )
( -2, -1 )
( -2, -1 ) U ( 1, 2 )
( -3, 5 )
If a > b then
a + 5 > b + 5
a - b < b - 5
a + b < b + b
Depends on a and b
If 3 < 3 t - 18 ≤ 18, then which one of the following is true?
15 ≤ 2 t+1 ≤ 20
8 ≤ 2 t ≤ 12
8 ≤ t+1 ≤ 13
21≤ 3 t ≤ 24
Consider the following system of inequalities 5x + 3y ≥ 0 and y -2x < 2. The solution of the above inequalities does not contain only part of the
First quadrant
Second quadrant
Third quadrant
Fourth quadrant
If 1/a < 1/b; then
| a | > | b |
a < b
a > b
If 3 < | x | < 6, then x belongs to
( - 6, -3 ) U ( 3, 6 )
( - 6, 6 )
( -3, -3 ) U (3, 6 )
( x2 + 1 ) (x - 1 ) ( x -2 ) < 0 , then
x < 1 or x > 2
x ∈ ( 1, 2 )
-1 < x
(x2 + 1 ) ( x -2 ) 2 ( x -3 ) < 0, then x belongs to
( -∞, 2) U (2, 3 )
( -∞, 3)
(2, 3 )
|3x + 7 | < 5, then x belongs to
( -4, -3 )
( -4, -2/3 )
(-5, 5)
( -5/3, 5/3 )
